Editor’s note – Jaqueline C. Grandi takes a common objection Muslim apologists raise against the Trinity and turns it back on itself, arguing that Islam’s doctrine of an eternal, uncreated Quran runs into a similar problem. We’re running this because Christians need to understand what we actually believe about God’s triune nature, and how to engage thoughtfully when that belief is mischaracterized.
The Problem: The Eternal, Uncreated Quran
Islamic scholars unanimously agree that the Quran is eternal and uncreated. It is not simply a book, but the literal speech of Allah that has existed eternally. This belief stems from the idea that Allah’s attributes – including His speech – are part of His very being and can’t be separated from Him.
This creates a major problem:
If the Quran is eternal and uncreated, then it was never brought into existence – meaning it has always existed alongside Allah.
If it exists eternally yet is distinct from Allah, then Islam has two eternal entities: Allah and the Quran.
If the Quran is truly Allah’s speech but also distinct from Him, then this means Allah has two separate divine realities, which contradicts Tawhid.
According to the same logic Muslims use against Christianity, Islam itself is guilty of believing in more than one eternal entity – which, by their own definition, is polytheism.
Editor’s note – The doctrine of the Trinity isn’t a claim that God has three separate centers of consciousness; it’s that God is one in essence and eternally exists in three persons. Grandi’s point here isn’t really about Christian doctrine – it’s about whether the objection Muslims raise against it survives being applied to their own theology.
Muslim Responses
Response 1: “The Quran is an Attribute of Allah, Not a Separate Entity”
Many Muslim scholars argue that the Quran is merely an attribute of Allah – His speech – and not a separate divine being. They compare it to how God’s knowledge or power are part of His essence.
The Problem: This argument still fails because Allah’s attributes are eternal and uncreated. If the Quran is an attribute, it must be inseparable from Allah. But the problem is that the Quran is physically present in creation (written in books, recited by humans, etc.), while Islamic theology holds that Allah does not enter His creation.
If the Quran is eternal and also exists inside creation (as physical speech, written words, or even sound waves when recited), then Allah has entered His creation, contradicting mainstream Islamic theology, which insists that Allah is completely separate from His creation.
This would mean that either (a) the Quran is not truly eternal (which contradicts Islamic doctrine), or (b) the Quran is an eternal entity separate from Allah (which contradicts Tawhid).
Response 2: “The Quran is Allah’s Speech, But It Is Not Allah”
Some Muslims argue that the Quran, being the speech of Allah, is distinct from Allah Himself but is still not a second god. They claim it is like a thought in someone’s mind – it exists, but it does not mean it is a separate entity.
The Problem: If the Quran is eternal yet distinct from Allah, then Islam accepts at least two eternal realities. This still contradicts Tawhid, which says that only Allah is eternal.
Furthermore, speech requires a speaker, but speech is also not the speaker himself. If the Quran is Allah’s eternal speech, then it must be distinct from Allah in some way. Otherwise, Allah and His speech would be the same thing.
This logic would also mean that Allah depends on the Quran to have His speech, which contradicts the Islamic belief that Allah is independent of all things.
Response 3: “The Quran Exists as a Concept, Not as a Separate Being”
Some argue that the Quran is eternal in Allah’s knowledge but not a separate entity – just as God’s wisdom or knowledge are eternal but are not separate gods.
The Problem: This contradicts the traditional Sunni position that the Quran is not created. If the Quran only exists as a concept in Allah’s mind, then it would have to be created at some point when revealed – which is what the Mu’tazilites (an early Islamic sect) believed, but this was condemned as heresy by mainstream Islam.
If the Quran is truly uncreated, then it was never brought into existence – meaning it is an independent, co-eternal entity.
If the Quran is not separate from Allah, then when Muslims recite it, write it down, or hear it, they are interacting with something eternal inside creation – which means Allah’s speech is somehow present in creation, contradicting the doctrine that Allah does not enter His creation.
Editor’s note – Notice that each response Grandi surveys tries to preserve two things that may be hard to hold together: the Quran’s eternity and Allah’s strict, undivided oneness. That tension isn’t invented by outside critics – it split Islamic scholars during the Mu’tazilite controversy, when affirming a created Quran seemed to cost Allah’s transcendence, and an eternal Quran seemed to cost His unity.
Conclusion
By the same logic Muslims use against Christianity, Islam itself is guilty of affirming more than one eternal, uncreated entity – Allah and the Quran. If Christians supposedly worship three gods for believing in the Trinity, then Muslims must acknowledge that they, too, have at least two divine entities.
Moreover, Islam faces an even deeper theological crisis:
If the Quran is eternal and uncreated, yet exists within creation, then Allah has entered creation, contradicting Islamic theology.
If the Quran is distinct from Allah yet also eternal, then Islam affirms multiple eternal entities, contradicting Tawhid.
If the Quran is only an attribute of Allah but is recited, written, and heard in creation, then an attribute of Allah is interacting with creation – which is equivalent to Allah Himself being in creation.
Finally, the argument that Christianity is polytheistic collapses when we apply Islamic theology. Suppose Muslims insist on calling the Trinity polytheism. In that case, Islam’s belief in the eternal Quran must be recognized as a form of dualism – making Islam guilty of the very thing it accuses Christianity of.
Instead of misrepresenting Christian doctrine, Muslims should address the inconsistencies in their own theology. The idea that only Allah is eternal directly contradicts their belief in the eternal, uncreated Quran. If true monotheism means only one eternal existence, then Islam’s own teachings challenge its claim to absolute oneness. In the end, the same logic used against Christianity exposes Islam’s theological contradictions.
A Word from the Editor
Arguments like this one won’t convert anyone by themselves, but they clear away a caricature so a real conversation can happen. Scripture doesn’t ask us to defend the Trinity as a logical puzzle – it reveals God as Father, Son, and Spirit because that is who He actually is (Matthew 28:19). Our calling is to speak that truth plainly, and in love, to those who haven’t yet heard it rightly.
Salvation – Eternal Life in Less Than 150 Words
Distributed by – BCWorldview.org
Editor Comment: Thank you for pressing Islamic theology to be as internally consistent as it demands Christian theology to be – this kind of careful, logic-driven apologetics sharpens the conversation for everyone involved.