Biblical Criticism in Early Modern Europe: Erasmus, the Johannine Comma and Trinitarian Debate

Medieval western theologians considered the Johannine comma (1 John 5:7-8) the clearest biblical evidence for the Trinity. When Erasmus failed to find the comma in the Greek manuscripts he used for his New Testament edition, he omitted it. Accused of promoting Antitrinitarian heresy, Erasmus included the comma in his third edition (1522) after seeing it in a Greek codex from England, even though he suspected the manuscript's authenticity. The resulting disputes, involving leading theologian...