Who Is Yahweh, and Is Yahweh the Same as Allah?

In Judaism, Yahweh — rendered from the four Hebrew consonants YHWH (the Tetragrammaton) — is the personal, covenantal name of Israel's God Exodus 15:2. It's not merely a title; it's a proper name that distinguishes Israel's deity from all others. The name appears over 6,800 times in the Hebrew Bible. By the Second Temple period, Jews considered the name too sacred to pronounce aloud, substituting Adonai ("my Lord") in liturgy — a practice that continues in Orthodox communities today.

The Song of the Sea in Exodus captures the intimacy of this relationship: "This is my God whom I will enshrine; The God of my father, whom I will exalt" Exodus 15:2. Yahweh is simultaneously the universal Creator and the particular God of Israel's covenant — a tension Jewish theology has wrestled with for millennia.

On the question of whether Yahweh equals Allah: mainstream Jewish theology, including thinkers like Maimonides (12th century), affirms that there is only one God of all creation. Maimonides argued in the Mishneh Torah that the God worshipped by Muslims is indeed the same God as Israel's, though he was more skeptical about Christianity due to Trinitarian doctrine. Most contemporary Jewish scholars accept that Jews, Christians, and Muslims worship the same ultimate being, while acknowledging profound theological differences in how that being is understood and approached.

Christianity inherits the name Yahweh directly through the Old Testament. The New Testament, written in Greek, typically renders YHWH as Kyrios ("Lord"), and early Christians identified Jesus's Father with Israel's God. The name Yahweh is therefore foundational to Christian theology, even if it's rarely spoken aloud in most liturgical traditions Exodus 15:2.

The question of whether Yahweh equals Allah is genuinely contested within Christianity. Theologians like Miroslav Volf (Allah: A Christian Response, 2011) argue that Christians and Muslims do worship the same God, pointing to shared Abrahamic heritage, strict monotheism, and overlapping divine attributes. On the other side, scholars like Francis Beckwith and many evangelical theologians contend that the differences — especially the Christian doctrine of the Trinity and the divinity of Christ — are so fundamental that the "God" of Islam and the "God" of Christianity cannot be considered identical.

The controversy became very public in 2015 when Wheaton College professor Larycia Hawkins was placed on leave for stating that Christians and Muslims "worship the same God." That episode illustrated how live and unresolved the debate remains in Christian communities. Most Catholic and mainline Protestant theologians lean toward affirming a shared referent while insisting on distinct theological content.

Allah is not merely a title in Islam — it's the proper Arabic name for the one God, etymologically derived from al-ilāh ("the deity"). The Quran is unambiguous: "Your Allah is One Allah; there is no Allah save Him, the Beneficent, the Merciful" Quran 2:163. This God is explicitly described as the God of all creation, present everywhere: "He it is Who in the heaven is Allah, and in the earth Allah. He is the Wise, the Knower" Quran 43:84.

Islamic theology holds that Allah is the same God worshipped by Abraham, Moses, and Jesus — and that the Torah and Gospels originally revealed this same deity, though those scriptures were later corrupted (tahrif). The Quran states: "He is Allah, than Whom there is no other Allah, the Knower of the Invisible and the Visible. He is the Beneficent, Merciful" Quran 59:22. From this perspective, Yahweh and Allah are the same being — the God of Abraham — though Islam rejects the Trinitarian understanding of that God and the notion that YHWH is a personal name in the sense of distinguishing one god among many.

Scholars like Seyyed Hossein Nasr and Karen Armstrong have emphasized the continuity between the Abrahamic traditions on this point. Arabic-speaking Christians, notably, use the word Allah for God in their own Bibles and liturgy — a fact that complicates any claim that the word itself denotes a distinct or incompatible deity.

In the Torah’s Song at the Sea, Israel acclaims the divine name YHWH (often vocalized “Yahweh”) as strength, deliverance, and the God of the ancestors, explicitly exalting Him as God Exodus 15:2.

Exodus 15:2 exalts YHWH as God, “my strength and might,” and “the God of my father,” and this Old Testament confession shapes Christian speech about the God they worship Exodus 15:2.

The Qur’an proclaims strict monotheism: “Your Allah is One Allah,” affirming His beneficence and mercy, His unique divinity, and His knowledge of the seen and unseen Quran 2:163Quran 59:22. It also declares His sovereign presence “in the heaven” and “in the earth” Quran 43:84.