III. The Comparison At a Glance
Before we examine each difference in depth, here is the honest picture of where the three traditions diverge most dramatically:
God's Nature
In Judaism--Absolute Unity — Yahweh alone. No Trinity.
In Christianity--Trinity — Father, Son, Holy Spirit as one God.
In Islam--Absolute Unity — Allah alone. No Trinity.
Scripture Authority
In Judaism--Torah (Tanakh)--- Talmud as rabbinic commentary.
In Christianity-- Old & New Testament. NT supersedes OT in practice.
Quran (final). Torah/Gospels valid but altered.
Jesus / Yeshua
In Judaism-- Not the Messiah. A Jewish teacher who lived and died.
In Christianity-- Son of God, divine Savior, risen from death.
In Islam-- A great prophet and Messiah — not divine, not crucified as savior.
Muhammad
In Judaism-- Not a prophet.
In Christianity-- Not a prophet.
In Islam-- The final and greatest prophet of Yahweh (God).
Salvation / Atonement
In Judaism-- Teshuvah: repentance, prayer, righteous deeds.
In Christianity-- Faith in Jesus's blood atonement. Grace alone.
In Islam-- Repentance, faith, righteous deeds. No original sin.
Original Sin
In Judaism-- No concept of inherited sin. Each soul is accountable.
In Christianity-- Inherited from Adam. All born sinful, needing a savior.
In Islam-- No inherited sin. Each soul is born pure (Fitra).
Afterlife
In Judaism--Various views. World to Come (Olam HaBa). Less defined.
In Christianity-- Heaven or Hell based on faith in Christ.
In Islam--Paradise or Hell based on faith and deeds.
Religious Law
In Judaism-- 613 Commandments (Mitzvot). Torah observance central.
In Christianity-- Grace replaces law. Spirit over letter.
In Islam--Sharia — Islamic law derived from Quran and Hadith.
Man-Made Commentary
In Judaism-- Talmud (compiled 200-550 CE) — rabbinic oral tradition.
In Christianity-- Church Councils, creeds, Paul's epistles as doctrine.
Hadith — sayings attributed to Muhammad. Sharia schools.
IV. DIFFERENCE ONE: The Nature of Yahweh (God)
Judaism: Absolute Unity — Echad
Judaism's foundational declaration about Yahweh's (God's) nature is the Shema — recited by every Jewish person since the Torah was given:
Deuteronomy 6:4 — "Hear, O Israel: Yahweh our God, Yahweh is one."
The Hebrew word for 'one' here is echad — a singular, undivided unity. Yahweh (God) is not a committee. He is not a council of three. He is one — indivisible, absolute, and alone in His sovereignty. This is not rabbinical tradition. This is the Torah of Moshe. Judaism's insistence on the absolute unity of Yahweh (God) is rooted directly in the written word of Yahweh Himself.
Where Judaism has erred: The rabbinic tradition — developed largely after the destruction of the Second Temple in 70 CE — has in many cases elevated the Talmud to a position of equal or even superior authority to the written Torah. The Babylonian Talmud itself records the troubling assertion that studying the Talmud is of higher virtue than studying the written Torah. This is man-made commentary placed above the word of Yahweh (God) — and the Torah itself forbids it.
Deuteronomy 4:2 — "You shall not add to the word which I command you, nor take from it, that you may keep the commandments of Yahweh your God which I command you."
Christianity: The Trinity
Christianity's doctrine of the Trinity — Father, Son, and Holy Spirit as one God in three persons — is the single most defining departure from the Torah's declaration of Yahweh's (God's) absolute unity. The word 'Trinity' does not appear anywhere in the Hebrew Tanakh or the Greek New Testament. It was formally established at the Council of Nicaea in 325 CE — nearly three centuries after Jesus walked the earth — by a Roman emperor's political conference.
Historical Fact: The Nicene Creed, which enshrined the Trinity doctrine, was drafted at a council called by Emperor Constantine — a Roman politician who used the church to unify his empire. The bishops who attended were threatened, exiled, and politically maneuvered to reach a consensus. This is man-made doctrine, not Yahweh's (God's) revealed word.
The Torah's own test for any new doctrine: Does it agree with what Yahweh (God) already established through Moshe? If not, it is to be rejected — regardless of how many signs accompany it.
Deuteronomy 13:1-4 — "If there arises among you a prophet or a dreamer of dreams... saying, 'Let us go after other gods which you have not known, and let us serve them,' you shall not listen to the words of that prophet."
Jesus himself — in the Gospel of Mark — quoted the Shema directly:
Mark 12:29 — "Jesus answered him, 'The first of all the commandments is: Hear, O Israel, Yahweh our God, Yahweh is one.'"
The man the Christian religion is built around quoted the Shema — the foundational Torah declaration of Yahweh's absolute unity. He did not say 'I am the second member of a divine Trinity.' He said Yahweh is one.
Islam: Tawhid — Absolute Oneness
Of the three Abrahamic religions, Islam's position on the nature of Yahweh (God) — which it calls Tawhid, the absolute oneness of Allah — is closest to the Torah's own declaration. The Quran's foundational statement on this is the Surah Al-Ikhlas:
Quran, Surah Al-Ikhlas 112:1-4: Say: He is Allah, the One. Allah, the Eternal Refuge. He neither begets nor is born. And there is none equal to Him.
Islam explicitly rejects the Trinity. It explicitly rejects the divinity of Jesus. On the question of Yahweh's (God's) absolute unity — which is the Torah's own ground — Islam stands with the Torah against the Nicene Creed.
Where Islam has erred: The Hadith — the collection of sayings attributed to Muhammad — has in many cases become as or more authoritative in practice than the Quran itself. Like the Talmud in Judaism and the Church Councils in Christianity, the Hadith represents the opinions of men — filtered through memory, politics, and centuries of transmission — elevated to the level of divine command. The various schools of Sharia law represent man-made legal systems derived from man-made commentary on a text that was itself the subject of intense political compilation and editing.
V. DIFFERENCE TWO: The Role and Status of Jesus / Yeshua
No single figure divides the three Abrahamic traditions more completely than Jesus of Nazareth. Yet the irony is profound: all three have a position on him, and the positions themselves reveal where each has departed from or remained near the Torah.
The Torah's Own Standard for the Messiah
Before examining what any religion says about Jesus, we must ask what the Torah and the Prophets actually describe the Messiah as. The Torah's prophetic descriptions of the Messiah include:
A human king from the line of David who will gather the exiles of Israel back to the land. A ruler who will establish world peace and universal knowledge of Yahweh (God). A leader in whose days the Temple will be rebuilt and all nations will come to worship Yahweh in Jerusalem. A figure under whose leadership the wolf will lie down with the lamb — universal peace on earth.
Isaiah 2:2-4 — "Now it shall come to pass in the latter days that the mountain of Yahweh's house shall be established on the top of the mountains... all nations shall flow to it... He shall judge between the nations, and rebuke many people; they shall beat their swords into plowshares, and their spears into pruning hooks; nation shall not lift up sword against nation, neither shall they learn war anymore."
These are the Torah's own criteria. They are measurable. They are historical. They are on the earth, not in heaven. The question is not what Paul says, or what the Nicene Creed says, or what the Hadith says. The question is: Has the world lived in universal peace and universal knowledge of Yahweh since the first century? Has the Temple been rebuilt? Have all the exiles been gathered?
The honest answer — from any reading of history — is no.
Judaism's Position: Still Waiting
Judaism correctly identifies that the measurable Torah criteria for the Messiah have not been met. The world did not enter universal peace after the first century. The Temple was destroyed in 70 CE, not rebuilt. The Jewish people were not gathered from exile — they were scattered further. On these factual grounds, Judaism's rejection of Jesus as the Messiah is consistent with the Torah's own criteria.
However, Judaism's rabbinic tradition has in many cases gone beyond Torah grounds into personal condemnation and dismissal that exceeds what the Torah itself requires. The Torah does not require the rejection of anything good taught by any person. It requires that any teaching be tested against the Torah of Moshe. What was good in the teaching of Jesus — love, mercy, justice, repentance, care for the poor — is Torah. What departed from Torah is to be identified and separated, not mixed with the rest.
Christianity's Position: Son of God and Savior
Christianity claims that Jesus was Yahweh incarnate — fully divine and fully human — and that his death on a Roman cross was the divinely ordained payment for the sins of all humanity for all time. This study has already demonstrated in our Blood Doctrine document that this claim has no foundation in the Torah or the Prophets. Jeremiah 7:31 declares that human sacrifice to appease Yahweh (God) never entered His mind. Ezekiel 18 declares that guilt cannot be transferred.
What is salvageable from the Jesus tradition: Jesus of Nazareth was a Torah-observant Hebrew teacher who proclaimed repentance, mercy, and justice. He quoted the Shema. He quoted the prophets. He fed the hungry and healed the sick. He challenged religious power structures that had elevated man-made tradition above the Torah of Yahweh (God). In doing so, he was doing something the Prophets had always done. These aspects of his teaching are consistent with Torah. The doctrine of his divinity, his role as blood sacrifice, and his identity as the Second Person of a Trinity are not in the Torah — they are in the councils and letters of the first and fourth centuries.
Islam's Position: A Prophet — Not Divine
Islam's position on Jesus is in some ways closer to the Torah than Christianity's own position. Islam affirms that Jesus was born miraculously, that he was a great prophet, that he performed miraculous signs, and that he was the Messiah — but not divine, and not crucified as a blood atonement for sin. The Quran explicitly states that Yahweh (God) does not beget a son — which aligns with the Torah's declaration of Yahweh's (God's) absolute transcendence and unity.
Islam's error is not its position on Jesus. It is the claim that Muhammad is the final prophet whose revelation supersedes and abrogates all prior Scripture — and that the Torah and the Prophets as we have them were corrupted. The Torah itself provides no authority for this claim. The Torah's own standard is its own integrity — and it does not authorize its own abrogation.
VI. DIFFERENCE THREE: Man-Made Commentary Elevated Above the Word of Yahweh (God)
This is the great unifying failure of all three religions — and it is the one place where the Torah's rebuke falls equally on all three traditions. Every one of them has taken the word of Yahweh (God) and surrounded it with the words of men — and in many cases elevated the words of men above the word of Yahweh (God).
Judaism and the Talmud
The Talmud was compiled between approximately 200 CE and 550 CE — well over a thousand years after the Torah was given at Sinai. It is the accumulated commentary, debates, and opinions of rabbinical scholars responding to the crisis of Jewish life after the destruction of the Temple. It is a remarkable document of human scholarship and legal reasoning. But it is not the word of Yahweh (God). The Talmud itself records rabbis disagreeing with each other on nearly every major question. One rabbi permits what another forbids. These are human opinions — sincere, learned, but human.
Britannica, Talmud: The Karaite sect in Babylonia, beginning in the 8th century, refuted the oral tradition and denounced the Talmud as a rabbinic fabrication.
The Karaites — a significant movement within Judaism — returned to the Torah alone as their authority and rejected the Talmud as a human addition. The Torah itself had already anticipated and condemned the elevation of human tradition above Yahweh's word:
Deuteronomy 4:2 — "You shall not add to the word which I command you, nor take from it."
Deuteronomy 12:32 — "Whatever I command you, be careful to observe it; you shall not add to it nor take away from it."
Christianity and the Church Councils
The foundational doctrines of Christianity — the Trinity, the two natures of Christ, the authority of the Pope, the canon of scripture — were not handed down from Sinai. They were voted on by men at political councils. The Council of Nicaea (325 CE). The Council of Chalcedon (451 CE). The Council of Trent (1545-63 CE). Men — bishops, emperors, theologians — arguing, threatening each other with exile, and voting on what 'God' meant.
The Reformation did not solve this problem — it created new denominations, each with their own councils, creeds, and confessions. Today there are over 45,000 Christian denominations, each claiming to have the truth. All of them built on commentary layered upon commentary, creed built upon creed — and beneath all of it, the simple Torah of Moshe waits, unchanged, exactly as it was written.
Scholarly Consensus: Penal substitutionary atonement — the most common evangelical doctrine of salvation — was not taught by any writer in the early church as their primary theory of atonement. It was formally constructed in the 11th century by Anselm of Canterbury and developed by John Calvin in the 16th century.
Islam and the Hadith
The Hadith — the collected sayings and actions attributed to Muhammad — were compiled between 200 and 300 years after his death. The most respected collections, including Sahih Bukhari, were assembled in the 9th century CE based on chains of oral transmission. Scholars within Islam have long debated the authenticity of various Hadith traditions. The four major schools of Sunni law (Hanafi, Maliki, Shafi'i, Hanbali) often disagree with each other — precisely because they are working from different interpretations of commentary on commentary.
The Quran itself does not command the authority of the Hadith. It commands submission to Allah and the prophets. What developed — the vast body of Sharia legal rulings derived from Hadith, school interpretations, and the opinions of scholars across fourteen centuries — is human tradition, however sincere, layered above the primary revelation.