Hadith, jurisprudence and theology

Major collections and schools take form, debating predestination, divine attributes, reason, revelation and political authority. These later corpora are indispensable but should not be treated as contemporary transcripts without analysis.

The Qurʾānic proclamation, early empire, manuscript evidence, later Sīra and Hadith, classical jurisprudence and modern reform are related but not contemporaneous. The historical burden falls upon a seventh-century corrective claim that denies the earlier and widely attested identity, Cross and Resurrection of Christ. The question is not settled by sincerity, conquest, literary power or later internal authentication.

The controlling evidence must be arranged by date and genre: contemporaneous inscription or manuscript, later narrative, legal or scholastic synthesis, and modern reinterpretation. The dossier does not let a late commentary silently define an earlier source. Where an internal tradition supplies the date, that claim is distinguished from an independently datable witness.

Chronology protects the inquiry against two opposite errors. One may not dismiss a late source merely because it is late when it preserves earlier material; neither may one treat it as an eyewitness without argument. The preceding period is Succession, conquest and standardization. The following period is Philosophy, Sufism and plural legal orders. The exact transitions matter because claims of primordial continuity, apostolic origin or prophetic fulfilment depend upon them.

Natural reason first asks whether the period’s claims are internally coherent and proportionate to their evidence. It then asks whether the account of God or ultimate reality explains contingent being, intelligence, moral obligation and personal identity. Historical priority is not itself a proof of truth, but a later system that contradicts an earlier public witness bears the burden of identifying the corruption and supplying stronger evidence.

The Catholic conclusion is determined by the Trinity, Incarnation, Cross and Resurrection publicly witnessed before Islam. A later denial of those truths is false even where the later system retains monotheistic vocabulary or natural moral precepts.

That conclusion follows only after the prior rational and documentary questions have been stated. It is not inserted as a substitute for the evidence.