Who Is Abraham in Abrahamic Religions? A Three-Faith Comparison

In Judaism, Abraham — born Abram — is the founding patriarch of the Jewish people. His story begins in earnest when God renamed him, declaring: "Neither shall thy name any more be called Abram, but thy name shall be Abraham; for a father of many nations have I made thee" Genesis 17:5. This renaming marks a covenantal turning point, signifying that Abraham's descendants would form a great nation set apart for God's purposes.

Abraham's relationship with God is characterized by radical humility and obedience. When interceding for the people of Sodom, he acknowledged his own smallness before the divine, saying he was "but dust and ashes" Genesis 18:27. Yet he pressed on in dialogue — a model of bold yet reverent prayer that rabbinic tradition, including commentators like Rashi (1040–1105 CE), celebrated as a template for Jewish ethical engagement with God.

The covenant of circumcision, instituted when Abraham was ninety-nine years old Genesis 17:24, became the physical sign binding his male descendants to God's covenant — a practice central to Jewish identity to this day. God also promised that "all the nations of the earth shall be blessed in him" Genesis 18:18, suggesting Abraham's significance extends universally, not merely ethnically. The binding of Isaac (Akedah) in Genesis 22 Genesis 22:1 is perhaps the most theologically charged episode, read annually on Rosh Hashanah as a test of ultimate faith and obedience.

Christianity inherits Abraham from the Hebrew scriptures but reinterprets his significance through a christological lens. Jesus himself invoked Abraham in debates about resurrection, with the Gospel of Matthew recording him saying: "I am the God of Abraham, and the God of Isaac, and the God of Jacob? God is not the God of the dead, but of the living" Matthew 22:32. This passage, cited by Jesus in Matthew 22:32, frames Abraham not merely as a historical ancestor but as one who lives on — a point early Christians used to argue for bodily resurrection.

The Apostle Paul (writing c. 50–60 CE) developed the most influential Christian theology of Abraham, arguing in Galatians and Romans that Abraham's faith — not his ethnic lineage or circumcision — was what God counted as righteousness. This reading made Abraham the spiritual father of all believers, Jew and Gentile alike. God's promise that "all the nations of the earth shall be blessed in him" Genesis 18:18 was interpreted by Paul as a foreshadowing of the gospel reaching all peoples through Christ.

Christian tradition also draws heavily on the near-sacrifice of Isaac Genesis 22:1, reading it typologically: Abraham's willingness to offer his son prefigures God the Father offering Jesus. Theologians from Origen (c. 184–253 CE) to Thomas Aquinas (1225–1274 CE) developed this typological reading extensively. Abraham's encounter with Melchizedek, who blessed him as possessor of heaven and earth Genesis 14:19, is similarly read in the New Testament book of Hebrews as a type of Christ's eternal priesthood.

In Islam, Ibrahim (Abraham) is one of the most exalted prophets — a hanif, meaning a pure monotheist who rejected idolatry and submitted wholly to God (Allah) long before the revelations to Moses or Muhammad. The Quran (Surah 2:124–135, Surah 4:125) describes Ibrahim as Khalilullah, the "Friend of God," a title unmatched by almost any other figure in Islamic scripture. His willingness to submit to God's command — echoing the test described in Genesis 22 Genesis 22:1 — is commemorated annually during Eid al-Adha, one of Islam's holiest festivals.

Islamic tradition holds that Ibrahim and his son Ismail (Ishmael) together built the Kaaba in Mecca, establishing it as the focal point of monotheistic worship. This narrative, found in Surah 2:127, positions Ibrahim as the direct spiritual ancestor of the Arab people and of the Prophet Muhammad (c. 570–632 CE). Scholars like Ibn Kathir (1301–1373 CE) wrote extensively on Ibrahim's prophetic biography, emphasizing his break from his idol-worshipping father and community as the defining act of tawhid (divine unity).

A key disagreement with both Judaism and Christianity concerns which son was offered in sacrifice. Islamic tradition generally holds it was Ismail, not Isaac, though the Quran does not name the son explicitly — a point of ongoing scholarly debate within Islamic jurisprudence. Regardless, God's promise that Abraham would become the father of great nations Genesis 17:5 is affirmed in Islamic thought, with the lineage running through Ismail to the Arab peoples and ultimately to Muhammad himself. The call to walk before God in perfection Genesis 17:1 resonates deeply with the Islamic concept of tawakkul — complete trust and reliance on God.