This study presents a quantitative analysis of Christological diversity across five centuries of early Christianity (c. 30–499 AD), cataloging 73 distinct theological positions from extra-biblical sources. Using a weighted methodology that accounts for geographic spread, institutional influence, literary attestation, duration, and opposition faced, we mapped beliefs about Jesus's ontological nature across eight categories: Human Only (B), Human + Indwelling Entity (Fα), Docetic (Fβ), Modalist (Fγ), Subordinate Divine non-eternal (S1), Subordinate Divine co-eternal (S2), Co-Equal pre-Nicene (S3), and Co-Equal post-Chalcedonian (S4). Key findings: (1) Explicit co-equality formulations (S3–S4)—defined by homoousios, consubstantiality, or equivalent terminology—are absent from the extra-biblical record for the first three centuries, first appearing at Nicaea (325 AD) at approximately 14% of weighted attestation; (2) S3–S4 achieves bare majority (50.9%) only in the 5th century, substantially after Chalcedon (451 AD); (3) the documented trajectory shows progressive ontological elevation: B → S1 → S2 → S3 → S4, with each transition occurring in successive centuries; (4) the ~290-year gap between Jesus's death and the first S3 attestation exceeds comparison timescales discussed in Greco-Roman historiographical studies (cf. Sherwin-White 1963) by a factor of 4–7×. The study employs dual dating methodologies ("Hard-Attestation Dating" based on actual source composition, "Claimed-Origin Dating" based on traditional group origins) and dual criteria ("Primary Criterion" requiring explicit co-equality language, "Secondary Criterion" including pre-existence and devotional patterns). Core findings remain stable across all methodological variations. These results present challenges for claims of unbroken apostolic continuity for Nicene-Chalcedonian Christology, though the study acknowledges that historical priority does not determine theological truth.
Paul Joshua Stirba (Fri,) studied this question.