Research case · Islamic studies
The Qurʾān presents Ibrāhīm as a ḥanīf, neither Jew nor Christian, whose religion the Prophet restores; it defines his heirs by following rather than by descent and conditions God’s covenant on righteousness. It describes itself as confirming earlier scripture and standing guardian over it. Jewish and Christian traditions answer from Genesis and Paul — so the deepest disagreement is about which text governs, not about what one text means.
Provisional · awaiting editorial review. This research case is public and citable, but its references, wording and confidence levels have not yet been verified by an AbrahamMoses editor. Any AI assistance is disclosed on the record it affects. What provisional means
Framing
Asked in the Qurʾān’s own categories — millat Ibrāhīm, ḥanīf, nubuwwa, taṣdīq and muhaymin, taḥrīf — rather than as a question about Genesis. Where traditions disagree about which scripture is authoritative, the comparison says so instead of treating the dispute as one about interpretation.
Start here
The heirs of Ibrāhīm are those who follow his religion, and the message given to Muhammad restores the religion of Ibrāhīm (millat Ibrāhīm), confirming and safeguarding earlier revelation.
If AM-AX-010 is rejected: stands
God’s covenant with Abraham passes through Isaac and Jacob to Israel; those who join Israel become children of Abraham, but the covenant line itself is not defined by belief alone.
If AM-AX-010 is rejected: broken
Suggested first step: reject AM-AX-010 — Genesis as received is an authoritative covenant charter (Jewish and Christian traditions) — in the explorer below, and watch which position loses its support. The sources stay exactly as published, and the rival position remains on screen.
Dependency Explorer
Reject an assumption to see what rests on it.
AM-AX-001Apostolic exegesis is authoritativeCanonical ChristianAM-AX-007The Oral Torah is authoritativeRabbinic JudaismAM-AX-008The Qurʾān is the final, authoritative revelationSunni and Shiʿi IslamAM-AX-009Earlier scriptures as transmitted are not wholly reliableSunni and Shiʿi IslamAM-AX-010Genesis as received is an authoritative covenant charterJewish and Christian traditionsA lens removes the principles a tradition rejects or sets aside. Principles it does not address stay in place.
To reject a claim, select it in the graph.
Heirs by following; millat Ibrāhīm restored
The heirs of Ibrāhīm are those who follow his religion, and the message given to Muhammad restores the religion of Ibrāhīm (millat Ibrāhīm), confirming and safeguarding earlier revelation.
Held by Sunni Islam, Shiʿi Islam
The covenant line through Isaac
God’s covenant with Abraham passes through Isaac and Jacob to Israel; those who join Israel become children of Abraham, but the covenant line itself is not defined by belief alone.
Held by Rabbinic Judaism
Heirs by faith
Abraham’s heirs are those who share his faith, whatever their descent; the promise is fulfilled in Christ.
Held by Catholic, Eastern Orthodox, Lutheran, Reformed, Evangelical, Dispensational
The seal of the prophets
Muhammad is the last of the prophets: prophethood ends with him, and no revelation after the Qurʾān is binding.
Held by Sunni Islam, Shiʿi Islam
Arrows run from what a claim rests on to the claim. Solid: necessary or required. Dashed: supporting or strengthening. Select a box to inspect it; use Tab and Enter to move through the graph.
God’s covenant with Abraham passes through Isaac and Jacob to Israel; those who join Israel become children of Abraham, but the covenant line itself is not defined by belief alone.
2 further claim(s) elsewhere in the record are affected.
Still grounded by AM-CLAIM-000195.
Still grounded by AM-CLAIM-000213, AM-CLAIM-000214.
Setting an assumption aside does not settle a dispute. Counter-models that also deny it are shown as consistent with what was set aside; those that need it, as not established under the selected assumptions.
Needs AM-AX-007.
Also denies AM-AX-007.
Needs AM-AX-010, AM-CLAIM-000247.
Tradition Layer
| Tradition | Response | Its own categories | Position |
|---|---|---|---|
| Sunni Islam | Addresses the question Ibrāhīm’s heirs are those who follow his religion, which the Qurʾān restores; the Qurʾān confirms earlier revelation and stands guardian over it; Muhammad is the seal of the prophets. Q 3:67; Q 3:68; Q 5:48; Q 33:40 | millat Ibrāhīm · ḥanīf · taṣdīq · muhaymin · khātam al-nabiyyīn | AM-CLAIM-000246 |
| Shiʿi Islam | Addresses the question As for Sunni Islam, with Q 2:124 read as establishing the imamate in Ibrāhīm’s line as a rank no wrongdoer can hold. Q 2:124; Ṭabāṭabāʾī, al-Mīzān on Q 2:124 | imāma · ʿiṣma · millat Ibrāhīm | AM-CLAIM-000246 |
| Rabbinic Judaism | Addresses the question The covenant passes through Isaac and Jacob to Israel; converts join it and call Abraham father. Genesis governs; the Qurʾān is not scripture. Genesis 17:19–21; y. Bikkurim 1:4 | brit · Avraham avinu · ger tzedek | AM-CLAIM-000247 |
| Catholic | Asks a different question Asks who shares Abraham’s faith, not who restores his religion: heirs are reckoned by faith and the promise fulfilled in Christ. The Qurʾān’s relation to earlier scripture is not its question. Galatians 3:7; Romans 4:16 | faith of Abraham · promise and fulfilment | AM-CLAIM-000248 |
| Latter-day Saint | Asks a different question Joins lineage and adoption: Abraham’s seed bears the priesthood, and all who receive the gospel are counted as his seed. Abraham 2:9–11; D&C 110:12 | Abrahamic covenant · adoption into Israel | — |
| Historical-critical scholarship | Asks a different question Reads each portrait of Abraham in its own setting and treats “Abrahamic religions” as a modern category that can hide how differently Abraham is used. Hughes, Abrahamic Religions; Firestone, Journeys in Holy Lands | reception history · polemical context | — |
Q 3:67; Q 3:68; Q 16:123; Q 2:124
Doctrinal interpretation · Islamic answer, framed in Islamic categories. It disagrees with the Jewish position less about what Genesis means than about which text governs (AM-AX-009).
Genesis 17:19–21; Genesis 21:12; y. Bikkurim 1:4
Doctrinal interpretation · Rabbinic answer. Disagrees with the Islamic position about which text governs, and with the Pauline position about how heirs are reckoned.
Galatians 3:7; Galatians 3:29; Romans 4:16
Doctrinal interpretation · Christian answer, grounded in Paul. Structurally close to the Qurʾānic definition by following (Q 3:68), on a different authority.
Q 33:40
Doctrinal interpretation · Held by Sunni and Shiʿi Islam; read differently by the Ahmadiyya Muslim Community (AM-CM-012).
Q 5:48
Philological claim · The weaker glosses describe confirmation; the stronger make the Qurʾān the criterion by which earlier scripture is read.
Genesis 12:1-3; Genesis 15:18; Genesis 17:7
Explicit textual proposition · Scope of "blessing to the nations" is interpreted differently across traditions.
Q 5:48
Explicit textual proposition · Whether the verse grounds the legitimacy of earlier laws for their communities, or only explains their difference, is discussed.
Q 3:67
Explicit textual proposition · Whether muslim here names the later community or the act of submission is discussed in tafsīr; Jewish and Christian traditions do not accept the claim’s content.
Q 2:127–129
Explicit textual proposition · Islamic tradition identifies the House with the Kaʿba in Mecca and the prayed-for messenger with Muhammad; Genesis has no parallel.
Q 16:123; Q 2:135
Explicit textual proposition · Basis for the Islamic self-understanding as the restoration of Ibrāhīm’s religion.
Q 3:68
Explicit textual proposition · Defines Ibrāhīm’s heirs by following rather than by descent; compare Galatians 3:7 (AM-CLAIM-000244).
Q 2:124
Explicit textual proposition · Shiʿi exegesis reads the verse as establishing the imamate as a divinely appointed rank that no wrongdoer can hold; Sunni exegesis reads imām more generally as an exemplary leader.
Q 4:163; Q 2:136
Explicit textual proposition · The continuity is read in Islamic tradition as one religion revealed repeatedly.
Q 5:48
Explicit textual proposition · What muhaymin implies for the authority of earlier scripture is the philological question in AM-CLAIM-000237.
Q 33:40
Explicit textual proposition · Sunni and Shiʿi scholarship reads “seal” as the last of the prophets; the Ahmadiyya Muslim Community reads it as the seal that attests prophets (AM-CM-012).
Q 4:46; Q 5:13; Q 2:75
Explicit textual proposition · Whether this means distorting the meaning or altering the text is the question recorded in AM-CLAIM-000240.
Ibn Ḥazm, al-Fiṣal
Historical claim · Which view prevails varies by period and author; both have long histories in Islamic thought.
Q 37:100–113
Historical claim · Genesis names Isaac (AM-CLAIM-000243). Within Islam the identification is a matter of exegesis, not of the Qurʾān’s wording.
Genesis 17:19–21; Genesis 21:12
Explicit textual proposition · Islamic tradition does not treat the Genesis account as governing (AM-AX-009).
Genesis 22:2
Quotation · “Only son” while Ishmael lives is itself discussed in Jewish and Christian exegesis; Islamic exegesis divides on the son’s identity (AM-CLAIM-000241).
Galatians 3:7; Galatians 3:29; Romans 4:16
Explicit textual proposition · Defines Abraham’s heirs by faith; compare Q 3:68 (AM-CLAIM-000233).
y. Bikkurim 1:4; Maimonides, Letter to Obadiah the Proselyte
Explicit textual proposition · The Mishnah records an earlier, contrary ruling for the first-fruits declaration; the Jerusalem Talmud’s view became the accepted law.
Abraham 2:9–11
Explicit textual proposition · Joins lineage and adoption: heirs by descent and by reception of the gospel.
Rabbinic Judaism (with Christian traditions on the Genesis text)
Genesis establishes the covenant with Isaac’s line; Ishmael is blessed but outside the covenant.
Reads Genesis 17:19–21 and 21:12 as the governing account of Abraham’s covenant.
Evidence: Genesis 17:19–21; Genesis 21:12 · relies on AM-AX-010 · denies AM-AX-008, AM-AX-009
Christian traditions
Those who share Abraham’s faith are his children, whatever their descent.
Paul reckons heirs by faith; the promised offspring is Christ.
Evidence: Galatians 3:7; Galatians 3:29; Romans 4:16 · relies on AM-AX-001
Historical-critical scholarship
The category “Abrahamic religions” is a modern construct that can obscure how differently each tradition uses Abraham.
Read each portrait of Abraham within its own literary and polemical setting before comparing them.
Evidence: Hughes, Abrahamic Religions; Firestone, Journeys in Holy Lands · relies on AM-AX-006
Ahmadiyya Muslim Community
khātam al-nabiyyīn denotes the seal that attests and ratifies prophets, not the last in time; a non-law-bearing prophet subordinate to Muhammad remains possible.
Reads khātam as a seal of authentication rather than of closure.
Evidence: Q 33:40 · relies on AM-AX-008
Machine access: /api/v1/cases/ibrahim-heirs-and-revelation · comparison · MCP tool get_research_case