After him James spoke as follows: "Men, brethren, Simon hath declared how God did purpose to take from among the Gentiles a people for His name. And thus do the words of the prophets agree, as it is written, After this I will return, and will build again the tabernacle of David, which is fallen down; and I will build the ruins thereof, and I will set it up: that the residue of men may seek after the Lord, and all the Gentiles, among whom my name has been invoked, saith the Lord, doing these things. Known from eternity is His work to God. Wherefore I for my part give judgment, that we trouble not them who from among the Gentiles are turned to God: but that it be enjoined them, that they do abstain from the vanities of idols, and from fornication, and from blood; and whatsoever they wish not to be done to themselves, let them not do to others."
But what means it, "How God first did visit?" It means from the beginning. Moreover he well says, "Symeon expounded," implying that he too spake the mind of others. "And to this agree," etc. Observe how he shows that this is a doctrine of old time. "To take out of the Gentiles," he says, "a people for His Name." Not simply, Chose, but, "for His Name," that is for His glory. His Name is not shamed by the taking the Gentiles first, but it is even a greater glory. Here some even great thing is hinted at: that these are chosen before all.
This James was bishop, as they say, and therefore he speaks last, and herein is fulfilled that saying, "In the mouth of two or three witnesses shall every word be established." But observe the discretion shown by him also, in making his argument good from the prophets, both new and old. For he had no acts of his own to declare, as Peter had and Paul. And indeed it is wisely ordered that this active part is assigned to those, as not intended to be locally fixed in Jerusalem, whereas James here, who performs the part of teacher, is no way responsible for what has been done, while however he is not divided from them in opinion. "Men and brethren," he says, "hearken unto me." Great is the moderation of the man. His also is a more complete oration, as indeed it puts the completion to the matter under discussion. "Symeon," he says, "declared:" namely, in Luke, in that he prophesied, "Which Thou hast prepared before the face of all nations, a light to lighten the Gentiles, and the glory of Thy people Israel." "How God at the first did visit the Gentiles, to take out of them a people for His Name." Then, since that witness, though from the time indeed he was manifest, yet had not authority by reason of his not being ancient, therefore he produces ancient prophecy also.
[AD 202] Irenaeus on Acts 15:14