The earliest organization of the Christian churches in Judea was similar to that of Jewish synagogues, who were governed by a council of elders (presbyteroi). In Acts 11:30 and 15:22, we see this collegiate system of government in Jerusalem, and in Acts 14:23, the Apostle Paul ordains elders in the churches he founded. Initially, these presbyters were apparently identical with the overseers (episcopate, i.e., bishops), as such passages as Acts 20:17 and Titus 1:5,7 indicate, and the terms were interchangeable.