Overview
The Prophets' Consistent Call to One God
summary
Two Ways of Reading the Prophetic Tradition
Christianity answers through progressive revelation. Islam answers through prophetic continuity: every messenger called people to worship the same one God, and Muhammad restored that message after later disagreement.
interpretation
The Quranic Claim: One Message Through Every Prophet
Tawhid is more than counting one deity. It means that God has no partner, child, incarnation, or equal, and that prayer, sacrifice, and ultimate obedience belong to Him alone. Abraham's rejection of idols, Moses's call to the one Lord, and Jesus's worship of God all fit this same pattern.
Key passage
Quran
وَمَآ أَرْسَلْنَا مِن قَبْلِكَ مِن رَّسُولٍ إِلَّا نُوحِىٓ إِلَيْهِ أَنَّهُۥ لَآ إِلَٰهَ إِلَّآ أَنَا۠ فَٱعْبُدُونِ
سورة الأنبياء · الآية ٢٥
And We sent not before you any messenger except that We revealed to him that, "There is no deity except Me, so worship Me."
Quran 21:25
Translation: Saheeh International
interpretation
The Christian Claim: Progressive Revelation
This is not belief in three independent gods. The Islamic question is whether the later distinction between essence and persons was actually taught by the prophets, or whether it was developed to reconcile later worship of Jesus with inherited monotheism.
scripture
What the Prophets Say Explicitly
The Quran speaks in the same register: "Your God is one God" (Quran 2:163) and "He is Allah, One" (Quran 112:1). None of these declarations states that the one God is three persons. Christians understand them as compatible with the Trinity; Muslims regard the absence of that crucial qualification as evidence for tawhid.
Key passage
Bible
Jesus answered, “The greatest is, ‘Hear, Israel, the Lord our God, the Lord is one:
Mark 12:29
Version: World English Bible
argument
Abraham, Moses, and Jesus
Christian theology explains Jesus's dependence through his human nature. Islam accepts the more direct reading: Jesus behaves as prophets behave because he is a prophet. His greatness lies in perfect service to God, not in sharing God's being.
interpretation
From Prophetic Words to Later Creeds
Christians call this clarification. Muslims note that neither Abraham, Moses, nor Jesus taught those terms and that competing Christian understandings lasted for centuries. The development does not prove the doctrine false, but it weakens the claim that it was the prophets' explicit creed.
argument
Why Tawhid Best Fits the Prophetic Record
The Quran does not ask people to dishonor Jesus. It asks them to stop at the honor God gave him: Messiah, word by God's command, spirit from Him, and messenger (Quran 4:171). This preserves every prophet's call without making any prophet part of God.
summary
The Islamic Conclusion
Islam restores that original line. Abraham did not pray to a Trinity. Moses did not teach an incarnate Son. Jesus prayed to God and called others to the same worship. Muhammad's message does not introduce a new deity; it calls humanity back to the Lord of them all.
summary
Key Takeaways: One God, One Prophetic Message
Sources
Sources and further reading
Primary texts and works cited in this article.
The Quran — Tanzil Uthmani text with Saheeh International translation
quran
Source linkUthmani-script Arabic text from Tanzil with the Saheeh International English translation.
The Holy Bible, World English Bible (public domain)
bible
Source linkPublic-domain English translation from the World English Bible.
The Islamic Jesus: How the King of the Jews Became a Prophet of the Muslims
book | Mustafa Akyol
A Muslim scholar's examination of Jesus' place in Islamic theology and how Islamic and Christian traditions diverge in understanding Jesus' identity and mission, engaging with historical and textual evidence from both scriptures.
Jesus and the Eyewitnesses: The Gospels as Eyewitness Testimony
book | Richard Bauckham
Scholarly examination of the Gospel accounts as testimony from eyewitnesses, addressing questions of historical reliability and the relationship between the Gospels and first-century Christian memory.
The Fundamentals of Tawheed (Islamic Monotheism)
book | Bilal Philips
A foundational Islamic text explaining Tawhid as the core principle of Islam, clarifying what constitutes true monotheism and how it differs from polytheism and theological innovations.
The Trinity
book | Rowan Williams
A contemporary Christian theologian's examination of Trinitarian doctrine, exploring how the Trinity developed in Christian thought and how it relates to biblical witness, ancient creeds, and the nature of God.