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Do Christians and Muslims worship the same deity? It has become one of the most pressing and controversial questions in the world in the last fifteen years.

The question was stirred up in earnest in 2001 in the aftermath of fundamentalist Muslims flying hijacked commercial jetliners into the twin towers of the World Trade Center in New York. And tragically the question has been stirred up time and time again in the decade and a half since, after a wave of major terrorist attacks, undertaken in the name of Allah. Recent months have brought large-scale tragedies in Paris, Orlando, Istanbul, Baghdad, and now Nice, France.

After each attack, fresh voices either demonize Islam or seek to dispel any notions that Islam itself might be the problem. But however important the sociology and politics may be for secularists, beneath it lies the all-important question for Christians and Muslims: Is the Islamic notion of Allah compatible with the Christian belief in God?

I had the privilege of putting the question to D.A. Carson, world traveler and world-class scholar, co-founder of The Gospel Coalition, and author of Love in Hard Places, in which he addresses some of the challenges related to Islam. Do Christians and Muslims worship the same God?

“I wish I could give you a simple yes-no answer that would be definitive,” says Carson. “My bottom line is no — but you have to get there carefully.”

The Historical Connection

First, Carson notes the historical-genetic connection. “It’s not as if Christianity and Islam began in separate silos. Islam came out of Christianity and the Nestorian form of it that they reacted against.”

Nestorius (386–450) was the influential bishop of Constantinople. Whether or not his own views of the person of Christ were orthodox, the two-person heresy condemned at church councils in 431 and 451 bears his name. Christian theology recognizes the incarnate Christ as one person, the eternal Son, with two true and complete natures — fully human and fully divine. Nestorianism compromises the singular personhood by failing to recognize the one-person (“hypostatic”) union of the divine and human in Christ, thus observing, whether explicitly or what amounts to, not just two natures, but two persons in Christ.

It was this heretical form of Christianity that Islam’s founding prophet, Muhammad (570–632), encountered through interactions with multiple Nestorians in his upbringing.

“There is a historical connection of some sort,” says Carson. “Which is not the same for example with Christianity and Buddhism or Hinduism.

“Moreover, Christianity, Judaism, and Islam are the only three big monotheistic religions so there’s a certain commonality there. This leads to a point of continuity. For example, both Christians and Muslims believe that God created everything; that God is just; that sin, fundamentally, ignores or defies God; that we need forgiveness; that God is the final Judge.”

What Devout Muslims Believe

Beyond what’s shared merely at the surface level, one often overlooked consideration is this: What do Muslims themselves think about our sentimental notions of commonality and lowest-common-denominator bridges for dialogue?

“The most devout Muslims that I know don’t like to be told that Christians and Muslims have the same God. ‘Of course, we don’t have the same God,’ they say. ‘It seems like you believe in three gods.’ Even if they’re trying to be a little more sympathetic and say, ‘You believe in the Trinity and all the Son-of-God stuff (that’s just rubbish), you don’t have the same God as we have.’ Indeed, in some Muslim countries, Malaysia for example, it’s now forbidden by law for Christians to use the term Allah to refer to God. They must have another term.

“Meanwhile, our desire over here to say that we all worship the same God is driven less by exegesis and theology than it is by the kind of sentimental notion in the West that we’re really all saying the same thing after all. It’s not driven by rigorous thought. It’s driven either by social sciences or by a sloppy form of missiology that is constantly looking for the lowest common denominator to build bridges.”

What the New Testament Makes Clear

“After listing points of continuity, honesty demands that we list points of discontinuity,” says Carson. “For example, there are the explicit biblical texts that say that if you don’t recognize the Son, you don’t recognize God himself, especially in John’s Gospel and 1 John.”

Serious Christians, no doubt, won’t be content simply to take their cues from the honest confessions of serious Muslims. We have our own holy Book — which we believe to be the very words of God. And when you look at the Book, this is what God himself says about Jesus being the litmus test:

  • John 5:23: “Whoever does not honor the Son does not honor the Father who sent him.”
  • John 5:42–43: “I know that you do not have the love of God within you. I have come in my Father’s name, and you do not receive me.”
  • John 8:19: “If you knew me, you would know my Father also.”
  • 1 John 5:12: “Whoever has the Son has life; whoever does not have the Son of God does not have life.”

Whatever the merit or naiveté of Western sentimental notions of commonality among monotheists, Christians who honor God’s own word as authoritative must take into account these clear assertions that those who do not know, love, honor, and have life in the Son do not know, love, honor, and have life in the Father.

“The ground of forgiveness appealed to by each of the two religions could not be farther apart. For the Muslim, God forgives some people, at his own sovereign discretion, on the basis of his assessment of their life. For the Christian, God forgives the people he has savingly loved from all eternity on the ground of the death and resurrection of his Son. The cross ensures that God is both just and the One who justifies the ungodly who have faith in Jesus. Here there is hope, transforming hope, in a powerful ‘good news’ that reconciles sinners to God without impugning God’s justice.”

Disagree with Respect

Carson acknowledges that those who want to “lower tensions between people with a Christian background and people with a Muslim background” often have good intensions. “But to my mind, there’s much more likelihood of courtesy from Christians who know how to disagree with respect than from people who are saying that we actually all believe the same thing.”

Better than minimizing the differences between the central beliefs of Christianity and Islam — and they are central and significant — is acknowledging the differences and modeling disagreement with courtesy and respect.

Does God Make Himself Vulnerable?

One central difference, among others, which Carson draws attention to is what we might called “the vulnerability of God.”

“Allah in the Qur’an is a God who finally is sovereign and our judge. He’s beneficent, he’s all-merciful, but he’s not known as the God of love. It’s partly because in Islam, the sovereignty of God is so stressed — his transcendence and sovereignty are so stressed — that to speak of God as loving makes him vulnerable.

“From the Muslim point of view, to talk of God being love is reducing God. It’s making him more vulnerable. Christians have a weak God from their point of view.

. Somehow, this vulnerability has to be worked out theologically with what the Bible says about God being utterly sovereign and above time and space and transcendent and all the rest. But that’s a much more complex picture.”

Such vulnerability is not tangential to the Christian notion of the divine, but gets at the very heart of the faith in the central message. The Son of God humbled himself, took on our frail humanity, and died an ignominious death to reconcile sinners to God. Ultimately, we cannot minimize the differences between Christianity and Islam without minimizing the essence of the gospel.

True Love for Neighbor

To the uninitiated and uncareful, some forms of Christianity and Islam may seem to have so much in common on the surface as monotheistic faiths. But as you dig into what the respective faiths claim, in their most central and important aspects, the differences are massive. It’s not only Christology — and the insurmountable barriers the New Testament erects — but it’s also the attributes of God. To say that Christians and Muslims are essentially worshiping the same deity is to seriously misunderstand or compromise one or both faiths.

As people continue to ask the question worldwide about the world’s two largest faiths, this is “just one more case,” says Carson, “where Christians are going to have to think carefully and articulate wisely. We won’t convince everyone, of course — we never do — but we want to make sure that what we say is the truth about both Christianity and Islam.”

True love for neighbor won’t play fast and loose with our neighbor’s central beliefs — or our own. The opportunity to truly love begins with honesty about our differences.



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Scott Borchert

commented on Aug 17, 2016


Anonymous Contributor

commented on Aug 17, 2016

You are making this into a mixed up answer, when the answer is very simple - 1 John 2 - 22 Who is a liar but he who denies that Jesus is the Christ? He is antichrist who denies the Father and the Son. 23 Whoever denies the Son does not have the Father either; he who acknowledges the Son has the Father also.

E L Zacharias

commented on Aug 17, 2016

Amen, August. Amen.

Ellis Young

commented on Aug 17, 2016

Many sects of Judaism does not recognize Christ as God either; as do seventh day Adventists and Jehovah's witnesses. Even Roman Catholicism would have us give Christ's deity to Mary; do they worship the Christians God? Interesting indeed!,

E L Zacharias

commented on Aug 17, 2016

Ellis, you are right. God calls for us to test the spirits to see if they are of God. Not all who claim to be of Christ are actually of Christ. It calls for discernment. BTW, Although earlier Seventh Day Adventists seem to be antitrinitarian, today?s SDA does not seem to embrace that thinking. God alone knows who belong to him. Be true to the Word. God will not forsake those who trust in him.

Abdul Jimoh

commented on Apr 25, 2020

The issue of sects is in every human endeavour. You have in Islam, you have in Christianity the issue is that of interpretation of the Holy books some Muslims read their quran and find in it that they must kill all those who do not convert to Islam, while some Muslims read in the same quran and find in it that they must be at peace with every one that there is no compulsion in religion. Some Christians believe that Saturday is the day of worship some believe its Sunday, churches in the United Arabs emirate open churches on Friday. The point I am trying to make is this. There is only one supreme being. The creator of everything, the Elohim, the self existent God. The issue is our interpretation of Him. In Exodus 33 reading from verse 16 all the way to the end of that chapter, we find a discussion between moses and God. Moses requested to see God, God showed him his back parts because according to God no eye can see His face and live. So moses saw the back of God. If you ask for a description of God from Moses, he will only be able to describe God's back parts. John in the other hand in Revelations 4 saw God and in verse 3 he said what he saw looked like a jasper and a sardine stone. (now you understand why some people may worship stones) the core issue is our interpretation of the person of God. One of the utmost description of God that we all are beneficial is Love 1 John 4:7-8 KJV Beloved, let us love one another: for love is of God; and every one that loveth is born of God, and knoweth God. [8] He that loveth not knoweth not God; for God is love. He that loveth not, knoweth not God. And whoever knows God accepts God's love which is shown to us by He sending His only begotten son to a sinful world. So whoever or any group of person who will not accept the free gift of God in His son Jesus doesn't know the true God.

Trevor Allen

commented on Aug 17, 2016

From a non US perspective the fact you feel a need to ask the question shows a deep cultural misunderstanding of God- so sad and so grievous to the Father of our Lord Jesus who suffered on the cross that all might be drawn to Him. Muslims accept the Lord Jesus as born as Gods Son and honour Him .The Jews totally reject His name and yet you do not ask the same question but support Israel with millions of dollars every day ....US evangelical Christianity can be so inconsistent and flawed by political and cultural blindness ...the very thing that led to 9/11 ,

E L Zacharias

commented on Aug 17, 2016

Trevor, it is not a matter of western thinking but of biblical thinking. The devil knows that Jesus is the Son of the most high God, but he is not saved. The devil does not want salvation. The servants of Allah do not want a Jesus that saves. The Jew might recognize Jesus but would sooner eat pork than believe in Christ as Savior. Not surprising, the first Christians that caved in to Islamic thinking were those who did not honor Christ as Lord. From that point on, their descendants are counted as Islamic and could not come back to Christ, except under the penalty of death. Where is the blindness, Trevor, but in those who desire not to see Christ as Savior and Lord.

Abraham J. Meintjes

commented on Aug 18, 2016

This article and comments touch many interesting points and perceptions. In personal Bible study I have come before a serious observation regarding the sons of Isaac, being Jacob and Ishmael. If both Hagar at her Lagai Roi experience and Jacob at the Jabbok had met the same God, where did their sons err in following the moon and the sun?

Phiripe Phiri

commented on Aug 18, 2016

Ellis, just a correction on Seventh Day Adventist, as an Adventist myself let me confirm that Seventh Day Adventist believe that Jesus is the son of God: "God the eternal Son became incarnate in Jesus Christ. Through Him all things were created, the character of God is revealed, the salvation of humanity is accomplished, and the world is judged. Forever truly God, He became also truly human, Jesus the Christ. He was conceived of the Holy Spirit and born of the virgin Mary. He lived and experienced temptation as a human being, but perfectly exemplified the righteousness and love of God. By His miracles He manifested God?s power and was attested as God?s promised Messiah. He suffered and died voluntarily on the cross for our sins and in our place, was raised from the dead, and ascended to heaven to minister in the heavenly sanctuary in our behalf. He will come again in glory for the final deliverance of His people and the restoration of all things." - Fundamental belief No.4 of SDAs.

Martiz Ware

commented on Aug 18, 2016

Great article and an excellent discussion to follow. E L Zacharias. Awesome responses.

Syed Ibn Syed

commented on Oct 6, 2016

It indeed is a great article with precise explanations. Just wanted to address Trevor here - Trevor says, "Muslims accept the Lord Jesus as born as Gods Son and honour Him" - I do not know whether Trevor is speaking this out of his respect for Muslims or from what his Muslim friends have told him - But Muslims "do not believe that Jesus is the Son of God" - It is a very clear doctrine in their theology that Allah cannot have a son (Surah al Ikhlas). Many Muslims, instead of being offensive on the face, might actually say that Jesus is God's son. But the reason for that is far from what we believe. When I used to share the gospel with my Dad, he would readily say, "oh, I know that Jesus is Allah's son, but he is not Allah" - As for the Jews, the Jews in the time of Jesus did not take up stones to throw at Him, when he claimed to be the Son of God, but when He claimed to be the Son of Man. For them "Son of Man" had a deeper meaning.

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