unity of principle between Paul and the original companions of Jesus, and the whole early history of the Church becomes unintelligible except on the basis of such unity. Certainly with regard to the fundamentally doctrinal character of Christianity Paul was no innovator. The fact appears in the whole character of Paul’s relationship to the Jerusalem Church as it is attested by the Epistles, and it also appears with startling clearness in the precious passage in 1 Cor. 15:3–7, where Paul summarizes