Although they were joined by others of the “older men” in such supervision, they formed a principal part of the governing body of the expanding Christian congregation, and this body was recognized by the early Christians everywhere as the channel of communication used by God to render decisions and direct the affairs of the congregation throughout the earth. (Ac 2:42; 8:14-17; 11:22; 15:1, 2, 6-31; 16:4, 5)