The Root

Monotheism

Every messenger God sent came with the same message, that there is no god except God, and everything else in the religion is built on this one message.

Your god is one god; there is no god but He, Most Gracious, Most Merciful.

[2:163]

Every messenger God sent came with the same message, and that message can be said in one sentence: there is no god except God.

Let's go through this together, step by step. First, we will look at what this sentence says. After that, we will look at why the Quran argues for it the way it does, and then at what breaks it. At the end, we will look at how each of us can check our own worship.

That last part is not easy, and it can make us feel uncomfortable. The Quran does not simply reassure us that everything is fine. Instead, it gives us tests we can use on ourselves, and it is worth taking those tests honestly.

The First Commandment

God tells us very clearly what every messenger was sent with, and there is no room for a different version: “We did not send any messenger before you except with the inspiration: ‘There is no god except Me; you shall worship Me alone.’” [21:25]

This includes every one of the messengers, without any exception. There was never an earlier version of the religion that came with a different message.

God also tells us the same thing from the other side, as what each community was told: “We have sent a messenger to every community, saying, ‘You shall worship GOD, and avoid idolatry.’” [16:36] There is one command and one prohibition in this verse, and if you look closely, you will notice that they are really the same instruction said in two ways.

God also tells us that this is the one religion that runs through all of the messengers: “He decreed for you the same religion decreed for Noah, and what we inspired to you, and what we decreed for Abraham, Moses, and Jesus: ‘You shall uphold this one religion, and do not divide it.’” [42:13] The “we” in this verse is God speaking about Himself.

Noah, Abraham, Moses, Jesus and Muhammad lived in different centuries and spoke different languages, but they all brought the same message. The divisions came later, and they came from people.

The Statement Itself

Before any human being says it, God states it Himself, as His own testimony: “GOD bears witness that there is no god except He, and so do the angels and those who possess knowledge.” [3:18]

The angels bear witness to it, and so do the people who have knowledge. So this statement did not start as something people worked out on their own. It started as a witness given by God, the angels and those who know, and we are invited to join them in that witness.

God then gives this statement to us as something we should know: “You shall know that: ‘There is no other god beside GOD,’ and ask forgiveness of your sins and the sins of all believing men and women.” [47:19] Please notice where the verse goes next. It goes straight from the statement to asking forgiveness. This shows us that the statement was never meant to be something we only say and then leave. It is meant to lead us to act on it.

There is a whole sura that is a proclamation of this statement: “Proclaim, ‘He is the One and only GOD. The Absolute GOD. Never did He beget. Nor was He begotten. None equals Him.’” [112:1-4] In these four short lines, God rules out four things about Himself: having a partner, having children, having a beginning, and being compared to anything.

What the Statement Rules Out

Each card below is one of the things the Quran rules out, with the verse it comes from, so you can read it for yourself.

A son, or any family

“GOD has never begotten a son. Nor was there ever any other god besides Him.” [23:91] God has no son, and there has never been a second god standing alongside Him.

[23:91]

A partner in the work

“He has no partner. This is what I am commanded to believe, and I am the first to submit.” [6:163] No one helped God when He created everything, and no one helps Him in running His creation.

[6:163]

An intercessor with influence

This is about anyone people approach because they think that person is closer to God than they are. People say they do this “only to bring us closer to GOD; for they are in a better position!” [39:3] God quotes their reasoning back to us in the Quran, and He does not accept it.

[39:3]

A human being taken as lord

“They have set up their religious leaders and scholars as lords, instead of GOD.” [9:31] No religious title and no position makes a person's word final. In religion, only God's word is final.

[9:31]

A name added to His

“When GOD ALONE is mentioned, the hearts of those who do not believe in the Hereafter shrink with aversion. But when others are mentioned beside Him, they become satisfied.” [39:45] If a person feels that something is missing when God's name is mentioned alone, it means another name has been given a place next to His in that person's heart.

[39:45]

A rival for the heart

“Yet, some people set up idols to rival GOD, and love them as if they are GOD. Those who believe love GOD the most.” [2:165] Something does not have to be openly worshipped to become a rival to God. If we love it the way we should love God, it has already become a rival.

[2:165]

Believing in One God, and Living It

It is possible for a person to agree that God is one and still change nothing in the way they live. The Quran does not call that monotheism.

What the Quran asks about is the direction of our whole life. God gives us the words to say ourselves: “Say, ‘My Contact Prayers (Salat), my worship practices, my life and my death, are all devoted absolutely to GOD alone, the Lord of the universe.’” [6:162] Our Contact Prayers (Salat), our worship practices, our life and our death are all mentioned in this verse, and all of them are devoted to God alone.

The Contact Prayers (Salat) are there to keep God in front of us, so that we remember Him: “I am GOD; there is no other god beside Me. You shall worship Me alone, and observe the Contact Prayers (Salat) to remember Me.” [20:14]

God also tells us why He created us: “I did not create the jinns and the humans except to worship Me alone.” [51:56] This purpose was given to us by the One who created us, so there is no one better to tell us what our life is for.

Questions About the First Commandment

Why is this called the first commandment?

It is called the first commandment because it is the one message every messenger was sent with, and everything else in the religion is built on it. God tells us: “We did not send any messenger before you except with the inspiration: ‘There is no god except Me; you shall worship Me alone.’” [21:25] Nothing else in the religion is described this way. It is also what God Himself bears witness to, along with the angels and those who have knowledge [3:18]. Any religious practice that is done for the wrong god counts for nothing, and this is the reason this commandment comes first.

Can the Prophet's name be added to the declaration?

No. The declaration God gives us is about Him alone, and adding any other name to it changes it. God's own testimony has one name in it: “GOD bears witness that there is no god except He, and so do the angels and those who possess knowledge.” [3:18] We read 39:45 as the greatest test of all. The majority of Muslims insist on adding the name of Muhammad, and being happy with an added name shows disbelief in the Hereafter. The verse itself describes this reaction: hearts shrink when God alone is mentioned, and they are satisfied when others are mentioned beside Him [39:45].

What is the difference between believing God is one and worshipping Him alone?

Believing that God is one is a thought we hold in our mind. Worshipping Him alone is about the direction we give to everything in our life. The Quran tells us that most people already hold that thought. When they are asked who created the heavens and the earth, they answer “GOD” [29:61]. Then the Quran asks them the harder question: why do they set up others beside Him? So worshipping God alone is the direction of our whole life, and not only an opinion we hold. God gives us the words for it: “my life and my death, are all devoted absolutely to GOD alone.” [6:162]

Why One and Not Many

So far, we have looked at what the first commandment says and what it rules out. Now, let's look at why there is only one God. The Quran does not ask us to simply accept this on trust. It gives us an argument, and the argument starts with what we can see with our own eyes.

God tells us: “If there were in them (the heavens and the earth) other gods beside GOD, there would have been chaos.” [21:22] If two authorities were in charge of one system, they would make rules that compete with each other. The verse reasons from the fact that there is no chaos, and leaves us looking at the one order we can see all around us.

God takes the argument further in another verse. If power were divided, it would not stay divided for long: “Otherwise, each god would have declared independence with his creations, and they would have competed with each other for dominance.” [23:91] So partners would first separate from each other, and then they would fight each other.

In a third verse, God puts it as a challenge: “Say, ‘If there were any other gods beside Him, as they claim, they would have tried to overthrow the Possessor of the throne.’” [17:42]

Then the Quran does something that may surprise us. It accepts that the people it is speaking to already agree with the starting point: “If you ask them, ‘Who created the heavens and the earth, and put the sun and the moon in your service,’ they will say, ‘GOD.’ Why then did they deviate?” [29:61] So the disagreement was never about who created everything. They already knew that it was God.

What the Alternatives Can Actually Do

Now that we have looked at the argument, let's look at what the Quran says about the idols people set up beside God, and what those idols are actually able to do.

God begins with an instruction to think carefully: “O people, here is a parable that you must ponder carefully: the idols you set up beside GOD can never create a fly, even if they banded together to do so.” [22:73] The verse then goes on to say that if the fly takes something away from them, they cannot even get it back.

Then God looks at the most basic things. Are they able to hear us? “If you call on them, they cannot hear you. Even if they hear you, they cannot respond to you. On the Day of Resurrection, they will disown you.” [35:14] Do they own anything they could give us? “They do not possess as much as a single atom in the heavens, or the earth.” [34:22]

God goes even further than that. The ones people call on are “totally unaware of their worship” [46:5]. And on the Day of Judgment, “their idols will become their enemies, and will denounce their idolatry” [46:6].

None of this is an argument that God exists. It is about where we are putting our hope. The Quran tells us that most of this hope is being given to things that are not able to receive it, and are not able to do anything with it.

Something We Already Know

The Quran treats monotheism as something we already know and need to come back to, and not as new information.

God tells us: “Therefore, you shall devote yourself to the religion of strict monotheism. Such is the natural instinct placed into the people by GOD. Such creation of GOD will never change.” [30:30] God placed this instinct into the people, and the verse does not mention any exception.

Behind this instinct, there is an event that actually happened. Every human being was asked directly, and every one of them answered: “Recall that your Lord summoned all the descendants of Adam, and had them bear witness for themselves: ‘Am I not your Lord?’ They all said, ‘Yes. We bear witness.’” [7:172] The same verse also tells us why this happened, so that on the Day of Resurrection nobody can say they were not aware of this [7:172].

What remains of this in our everyday life is a reaction we have without thinking about it. When a person is truly frightened, the cry that comes out of them is usually not addressed to a saint or to some system. The Quran describes this at sea: “When violent waves surround them, they implore GOD, sincerely devoting their prayers to Him alone.” [31:32]

Questions About One God

How does the Quran argue that there cannot be more than one god?

The Quran argues from the order we see in creation. If two authorities were in charge of one system, they would make rules that compete with each other, and we do not see that anywhere. God says this very clearly: “If there were in them (the heavens and the earth) other gods beside GOD, there would have been chaos.” [21:22] He also tells us that divided power would not stay divided: “each god would have declared independence with his creations, and they would have competed with each other for dominance.” [23:91] And in a third verse, He tells us that they “would have tried to overthrow the Possessor of the throne.” [17:42] So the argument is about how power behaves, and it is one that anybody can follow and understand.

If monotheism is natural, why have so many cultures worshipped many gods?

Because this instinct can be buried, and the Quran tells us what buries it. God tells us about the instinct itself: “Such is the natural instinct placed into the people by GOD.” [30:30] What covers it up is what people inherit from the generations before them. When they are told to follow what God has revealed, they answer: “We follow only what we found our parents doing.” [2:170] The Quran also tells us that the names people invent come from conjecture and personal desire [53:23]. None of this removes the instinct. It only covers it, and this is the reason frightened people still call on God alone [31:32].

What is the covenant in 7:172, and how can we be held to something we do not remember?

God summoned all the descendants of Adam, and they bore witness that He is their Lord. God tells us about this event, but He does not ask us to remember it. The verse tells us what it was for: so that on the Day of Resurrection, nobody can say they were not aware of this [7:172]. We are not asked to bring back the memory ourselves. God has told us that it happened, and we take it from Him. Something of that day also stays with us. God calls monotheism “the natural instinct placed into the people” [30:30]. The pull towards God that most people feel at some point in their life is what remains of that day.

What Idol Worship Really Is

So far, we have looked at why there is only one God. Now, let's look at what idol worship really is. When most of us hear the words idol worship, we think of a carved figure in a temple, and so we assume it has nothing to do with us. The Quran, however, defines an idol by the place it has been given in a person's life, and not by what the object is.

The clearest statement about this is about love: “Yet, some people set up idols to rival GOD, and love them as if they are GOD. Those who believe love GOD the most.” [2:165] Please notice that no statue is needed here. All that is needed is a rival, and the rivals in our life are usually things we would defend as good.

From there, the Quran names the idols we least expect. The first one is our own desires: “Have you seen the one whose god is his own ego? Will you be his advocate?” [25:43] Another one is religious authority that people treat as final: “They have set up their religious leaders and scholars as lords, instead of GOD. Others deified the Messiah, son of Mary. They were all commanded to worship only one god.” [9:31]

God tells us very plainly where these idols come from: “These are but names that you made up, you and your forefathers. GOD never authorized such a blasphemy. They follow conjecture, and personal desire, when the true guidance has come to them herein from their Lord.” [53:23] So we make these idols ourselves, and usually we make them out of something we wanted.

We understand from these verses that our god is whoever or whatever occupies our mind most of the day.

Where Idol Worship Hides

None of the things below is a statue. Each one is a place where, as the Quran tells us, a person's heart can be given to something other than God.

The ego

This is when our own desires decide first, and only afterwards do we look for permission. God names this directly as a god that a person has made out of himself.

[25:43]

Religious authority

A scholar can teach, and a leader can organise. But when their word is used to decide something God has already decided, they have been given a position that belongs only to God.

[9:31]

Inherited practice

“We follow only what we found our parents doing” [2:170] This excuse comes up again and again in the Quran, and God never accepts it, not even once.

[2:170]

An intercessor approached first

This is anyone people treat as closer to God than they are themselves. God quotes their reasoning in the Quran, and then He answers it.

[39:3]

Wealth and security

The problem is not owning things. The problem is loving them in the wrong way, and treating money in the bank or a position as the thing that will keep us safe when everything else fails.

[2:165]

Charms and superstition

This is any object that people believe has the power to protect them or to harm them. What God says about such things is short and clear: they cannot hear, and they cannot answer.

[35:14]

Invented names and rankings

These are the titles and levels of holiness that people give to created beings. God calls them “names that you made up, you and your forefathers” [53:23].

[53:23]

The group

This is when belonging to a sect comes before belonging to God. God decreed one religion, and He gave an instruction with it, that we do not divide it.

[42:13]

The Excuse People Give, and How God Answers It

The Quran does not make fun of the people it disagrees with, or describe them unfairly. It quotes their reasoning, and then it answers it.

God tells us: “Absolutely, the religion shall be devoted to GOD alone. Those who set up idols beside Him say, ‘We idolize them only to bring us closer to GOD; for they are in a better position!’ GOD will judge them regarding their disputes. GOD does not guide such liars, disbelievers.” [39:3]

Please read carefully what these people believe. These people are not atheists. In their own view, they have not left God at all. They think they have found a better way to reach Him, through someone they believe is closer to Him. This is how idol worship usually looks, and this is the reason sincere people fall into it.

The same excuse comes back under the name of intercession, and God answers it with a question: “and they say, ‘These are our intercessors at GOD!’ Say, ‘Are you informing GOD of something He does not know in the heavens or the earth?’” [10:18] An intercessor would only be useful if the One being approached were missing something, and nothing is hidden from God.

God also rules out the claim that any prophet ever invited people to do any of this: “Never would a human being whom GOD blessed with the scripture and prophethood say to the people, ‘Idolize me beside GOD.’ Instead, (he would say), ‘Devote yourselves absolutely to your Lord alone,’ according to the scripture you preach and the teachings you learn.” [3:79]

How Common God Says It Is

What the Quran tells us about how common this is can make us uncomfortable. First, God tells us that most people do not believe at all: “Most people, no matter what you do, will not believe.” [12:103]

Then, a few verses later, God narrows it down again, this time within the group of people who do believe: “The majority of those who believe in GOD do not do so without committing idol worship.” [12:106]

So the people who worship God alone are a minority within a minority. We should be careful about how we use this. It is a warning to each of us as readers, and it does not give us permission to judge the people around us. The only person any of us can honestly test is ourselves.

One of the causes God mentions again and again has nothing to do with argument. It is people simply repeating what the generations before them did. God tells us: “When they are told, ‘Follow what GOD has revealed herein,’ they say, ‘We follow only what we found our parents doing.’ What if their parents did not understand, and were not guided?” [2:170] The same excuse comes back in another verse, this time with a stronger warning: “What if the devil is leading them to the agony of Hell?” [31:21]

Why It Weighs So Much

Of everything God tells us is serious, idol worship is the one thing He puts in a category of its own: “GOD does not forgive idol worship (if maintained until death), and He forgives lesser offenses for whomever He wills. Anyone who idolizes any idol beside GOD has strayed far astray.” [4:116]

Every other sin falls within the range of God's mercy. Idol worship falls outside it, but only on one condition, and that condition is in the verse itself: if it is maintained until death.

God tells us that idol worship cancels all of our works, and this warning is addressed to the messenger himself: “It has been revealed to you, and to those before you that if you ever commit idol worship, all your works will be nullified, and you will be with the losers.” [39:65]

There is also a plainer word for it, spoken by a father to his son: “O my son, do not set up any idols beside GOD; idolatry is a gross injustice.” [31:13] It is an injustice because it gives to something else what belongs to God, and God is the One who created the very person who is doing the giving.

Questions About Idol Worship

What counts as an idol if it is not a statue?

An idol is anything that is given the place that belongs only to God. The Quran defines it by the place it is given, and not by what it is made of. God explains it in terms of love: “some people set up idols to rival GOD, and love them as if they are GOD.” [2:165] He then gives our own desires [25:43] and religious authority [9:31] as examples, and neither of these is an object. There is a short test that we use for this: our god is whoever or whatever occupies our mind most of the day. This is a question each of us can answer honestly by looking at an ordinary week in our life.

Is asking a prophet or a saint to pray for us idol worship?

Yes, according to the way the Quran describes idol worship. The people the Quran condemns said exactly this, and they said it in kinder words than we usually use. They said: “We idolize them only to bring us closer to GOD; for they are in a better position!” [39:3] They were not leaving God. They were going to Him through someone they thought was closer to Him. God answers the intercession version of this with a question: “Are you informing GOD of something He does not know in the heavens or the earth?” [10:18] Nothing about us is unknown to God, so nobody needs to carry our message to Him. And no prophet ever asked people to do this [3:79].

Why does the Quran say most believers commit idol worship?

Because believing in God and worshipping Him alone are not the same thing, and worshipping Him alone is the less common of the two. God tells us this directly: “The majority of those who believe in GOD do not do so without committing idol worship.” [12:106] These are people who do believe in God, so what is being described here is a heart that is divided, and not a heart that is empty. The common causes are mentioned in other verses: following what our parents did [2:170], names that people invented themselves [53:23], and a go-between that people think is closer to God [39:3]. This verse is a warning for each of us to check ourselves, and not a judgment for us to pass on other people.

Is magic real? What about the evil eye?

Something real does happen, but none of it happens outside God's control. God takes away this fear in one verse. Speaking about people who learned such things and misused them, He says: “They can never harm anyone against the will of GOD.” [2:102] So nothing that anyone does in secret can reach us without passing through God's will. The Quran never uses the words evil eye. What it does mention is envy, and God gives us a whole sura to say about it. It begins: “I seek refuge in the Lord of daybreak.” [113:1] And it ends with what is closest to what people mean by the evil eye: “From the evils of the envious when they envy.” [113:5] What God never gives us is a charm to protect ourselves. When people set up idols to protect them from trouble, He asks what those idols can actually do: “If GOD willed any adversity for me, can they relieve such an adversity? And if He willed a blessing for me, can they prevent such a blessing?” [39:38] A thread, a bead or a charm is covered by that same question, and the answer to it is no. So we do not dismiss any of it, and we do not fear any of it. We ask God, and then we carry on with our day.

Are horoscopes and fortune telling forbidden?

God never put them on a list of forbidden things. What He did was take away the very ground they stand on. God keeps knowledge of the future to Himself. He tells the Prophet to say: “No one in the heavens and the earth knows the future except GOD. They do not even perceive how or when they will be resurrected.” [27:65] God says the same thing about Himself in another verse, and He mentions the only exception: “He is the Knower of the future; He does not reveal the future to anyone.” [72:26-27] The exception is a messenger He chooses Himself, and nobody else. Then God makes it personal for each of us: “No soul knows what will happen to it tomorrow, and no one knows in which land he or she will die.” [31:34] So anyone who offers to tell us what will happen tomorrow is offering something they do not have. Believing them means giving a created being something that belongs only to God, and that is a much more serious matter than breaking a rule. Having said that, there is something much better available to us, and it costs nothing. God tells us: “When My servants ask you about Me, I am always near. I answer their prayers when they pray to Me.” [2:186] We can ask Him directly, at any hour of the day or night, and anybody can do it.

How to Tell, and How to Come Back

So far, we have looked at what idol worship really is and why it is so serious. Now, let's look at how we can tell whether it has entered our own worship, and how we can come back from it. God does not leave this to guesswork. He describes the sign clearly enough that we can look for it in ourselves, and the first sign is a reaction we have, and not a belief we hold.

“When GOD ALONE is mentioned, the hearts of those who do not believe in the Hereafter shrink with aversion. But when others are mentioned beside Him, they become satisfied.” [39:45] We see this verse as the greatest test of all.

We can use this verse to test ourselves. If you say God's name by itself, with nothing added to it, please notice what happens inside you. If it feels incomplete, and something in you wants to add another name to complete it, this verse is describing exactly that feeling.

This is not the only verse about it. The same test is mentioned a second time, when it is said to people on the Day they are judged: “This is because when GOD ALONE was advocated, you disbelieved, but when others were mentioned beside Him, you believed.” [40:12]

In both verses, the sign is a reaction, and not an argument. A person can hold the correct belief and still dislike hearing it, both at the same time.

The Test in a Storm

The second test is about what we do under pressure, and it shows something about almost every one of us that we would rather not see.

God tells us: “When they ride on a ship, they implore GOD, devoting their prayers to Him. But as soon as He saves them to the shore, they revert to idolatry.” [29:65]

God tells us this again in another verse: “If you are afflicted in the middle of the sea, you forget your idols and sincerely implore Him alone. But as soon as He saves you to the shore, you revert. Indeed, the human being is unappreciative.” [17:67] And He tells it a third time, with violent waves closing in, where He says only that “some of them revert” once He has brought them to the shore [31:32].

There is no doubt that these people were sincere during the storm, and the verses accept that. But God does not count that sincerity in their favour. In each of these verses, His judgment is about what they did afterwards.

So the honest way to take this test is not to look at an ordinary day. It asks us whether the One we called on when we were most frightened is still the One we are building our life around, now that He has brought us through.

The Door Stays Open

Let's read the hard verse again, slowly, because most people skip over the condition that is inside it: “GOD does not forgive idol worship (if maintained until death), and He forgives lesser offenses for whomever He wills.” [4:116]

Please notice the condition in this verse, that the idol worship is maintained until death. As long as a person is still alive, nothing is final yet, and there is still time to come back to God.

What God offers on the other side of this door is very generous, and He addresses it directly to the people who went the furthest: “Proclaim: ‘O My servants who exceeded the limits, never despair of GOD's mercy. For GOD forgives all sins. He is the Forgiver, Most Merciful.’” [39:53]

The verse right after it tells us what to do with this mercy, and it is not only a feeling. It is something we have to do: “You shall obey your Lord, and submit to Him totally, before the retribution overtakes you, then you cannot be helped.” [39:54] So we are asked to submit to Him totally, and to do it now, while there is still time.

The standard God sets for the rest of us is not a perfect record. He describes the believers as people who fall, then remember God and ask for His forgiveness, “and they do not persist in sins, knowingly” [3:135]. So being a believer does not mean never falling. It means not staying down after we fall.

What It Looks Like From Here

Now that we have looked at the tests and at the way back, let's look at what monotheism looks like in our everyday life. In practice, it is much quieter than the word suggests. It is a direction we hold on to through an ordinary week.

It means our prayers are said to God alone, with nobody else's name added to them. It means we take our difficulties to Him first, and not only after everything else has failed. And it means we settle a question by what God says, and not by who said something about it.

God tells us that we keep this up by remembering Him, and He includes every way of remembering Him: “You shall remember your Lord within yourself, publicly, privately, and quietly, day and night; do not be unaware.” [7:205]

Towards other people, God's instruction to us is gentle: “You shall invite to the path of your Lord with wisdom and kind enlightenment, and debate with them in the best possible manner.” [16:125] Underneath this instruction, there is a rule that rules out any kind of force: “There shall be no compulsion in religion: the right way is now distinct from the wrong way.” [2:256]

What we are given to offer other people is common ground, and not a judgment: “Say, ‘O followers of the scripture, let us come to a logical agreement between us and you: that we shall not worship except GOD; that we never set up any idols besides Him, nor set up any human beings as lords beside GOD.’” [3:64] And if they decline, the same verse tells us what to say: “Bear witness that we are submitters.” [3:64]

Questions About Where We Stand

How can we tell whether we are committing idol worship without knowing it?

We can tell by watching our reactions and our habits, which is exactly where the Quran points us. The first test is a feeling. “When GOD ALONE is mentioned, the hearts of those who do not believe in the Hereafter shrink with aversion. But when others are mentioned beside Him, they become satisfied.” [39:45] If we say God's name alone, we can notice whether something in us wants to add another name to it. The second test is what we do after God rescues us. People pray sincerely in a storm, and then they go back to how they were before [29:65]. The third test is the plainest, and this is how we understand it: our god is whoever or whatever occupies our mind most of the day.

If idol worship is unforgivable, is there any way back?

Yes, as long as we are alive. The verse people are afraid of has its own condition inside it. God says: “GOD does not forgive idol worship (if maintained until death), and He forgives lesser offenses for whomever He wills.” [4:116] The condition is that the idol worship is maintained until death, so nothing is closed before then. God also addresses His invitation to the people who went the furthest: “O My servants who exceeded the limits, never despair of GOD's mercy. For GOD forgives all sins.” [39:53] What He asks of us in return is to actually turn back to Him, and not only to feel sorry: “You shall obey your Lord, and submit to Him totally.” [39:54]

How should we treat people who worship differently?

We treat them with kindness, and without any force. God rules out force completely when it comes to religion. He tells us: “There shall be no compulsion in religion: the right way is now distinct from the wrong way.” [2:256] And He tells us how we should speak with people: “You shall invite to the path of your Lord with wisdom and kind enlightenment, and debate with them in the best possible manner.” [16:125] What we are given to offer is common ground: “let us come to a logical agreement between us and you: that we shall not worship except GOD.” [3:64] If they turn it down, the verse tells us what to do. We say clearly where we stand, and we leave it there.

What the Quran Says About Monotheism

Here are the main verses this page is based on, all in one place, so you can come back and read them again.

Proclaim, ‘He is the One and only GOD. The Absolute GOD. Never did He beget. Nor was He begotten. None equals Him.’
[112:1-4]

Four short lines that rule out any partner, any child, any beginning and any equal for God.

We did not send any messenger before you except with the inspiration: "There is no god except Me; you shall worship Me alone."
[21:25]

The message God inspired to every messenger, without any exception.

GOD bears witness that there is no god except He, and so do the angels and those who possess knowledge. Truthfully and equitably, He is the absolute god; there is no god but He, the Almighty, Most Wise.
[3:18]

God's own testimony, and the angels and those who have knowledge bear the same witness.

Therefore, you shall devote yourself to the religion of strict monotheism. Such is the natural instinct placed into the people by GOD. Such creation of GOD will never change. This is the perfect religion, but most people do not know.
[30:30]

Monotheism is the natural instinct God placed into the people.

If there were in them (the heavens and the earth) other gods beside GOD, there would have been chaos. Glory be to GOD; the Lord with absolute authority. He is high above their claims.
[21:22]

The argument from the one order we see everywhere in creation.

When GOD ALONE is mentioned, the hearts of those who do not believe in the Hereafter shrink with aversion. But when others are mentioned beside Him, they become satisfied.
[39:45]

The test of our worship, which is a reaction we have and not an argument.

GOD does not forgive idol worship (if maintained until death), and He forgives lesser offenses for whomever He wills. Anyone who idolizes any idol beside GOD has strayed far astray.
[4:116]

The condition inside the verse that people are afraid of.

Proclaim: "O My servants who exceeded the limits, never despair of GOD's mercy. For GOD forgives all sins. He is the Forgiver, Most Merciful."
[39:53]

God's mercy, addressed to the people who went the furthest.

Where That Leaves Us

We say clearly what we believe. We do not try to argue anyone down, and we do not pretend that the difference between us is small. The rest we leave to God.

Growth Journal

Growth Prompt

Please take a few minutes to write down an honest answer to the question below, and then take one step this week to put right whatever needs to change. Here is the test as we understand it: our god is whoever or whatever occupies our mind most of the day.

What occupied my mind most this week, and was it God?