Apostolic Constitutions

Rough the whole world, and have left to you the bishops and to the rest of the priests this very Catholic doctrine worthily and righteously, as a memorial or confirmation to those who have believed in God; and we have sent it by our fellow-minister Clement, our most faithful and intimate son in the Lord, together with Barnabas, and Timothy our most dearly beloved son, and the genuine Mark, together with whom we recommend to you also Titus and Luke, and Jason and Lucius, and Sosipater.