“And they wrote letters by them after this manner; The apostles and elders and brethren send greeting unto the brethren which are of the Gentiles in Antioch and Syria and Cilicia:”
King James Version (KJV)
15:23 Writing thus, and sending it by their hand - The whole conduct of this affair plainly shows that the Church in those days had no conception of St. Peter's primacy, or of his being the chief judge in controversies. For the decree is drawn up, not according to his, but the Apostle James's proposal and direction: and that in the name, not of St. Peter, but of all the apostles and elders, and of the whole Church. Nay, St. Peter's name is not mentioned at all, either in the order for sending to Jerusalem on the question, #Acts 15:2|, or in the address of the messengers concerning it, #Acts 15:4|, or in the letter which was written in answer.
Ac 15:23 They wrote [letters]. A letter. Luke gives it, I suppose, verbatim. [Send] greeting. Observe that the greeting is not only from the apostles and elders, but from the church.