Origen

Origen of Alexandria (c. 185–253) was the most prolific biblical scholar of the early church. He pioneered systematic, verse-by-verse commentary, compiled the Hexapla (a six-column comparison of Old Testament texts), and developed the allegorical method of interpretation that shaped later exegesis. Though some of his speculative teachings were condemned at the Second Council of Constantinople (553), his learning and his commentaries — including those on Matthew and John — remained deeply influential on Fathers East and West.

Origen's influence on how the church reads its Bible is hard to overstate. He set the pattern of careful, word-by-word commentary, gathered the textual variants of the Old Testament in his great Hexapla, and articulated the threefold sense of Scripture — literal, moral, and spiritual — that shaped a thousand years of exegesis. Though some of his speculations were later judged unorthodox and condemned, his exegetical writings, surviving largely in catenae and Latin translation, remain a foundational quarry for all subsequent interpretation.