Until the day in which he was taken up, after he through the Holy Spirit had given commandments unto the apostles whom he had chosen:
All Commentaries on Acts 1:2 Go To Acts 1
Jerome
AD 420
instructing the Apostles, whom he had chosen through the Holy Spirit: Observe the order (In Matt. 28:19) of these injunctions. He bids the Apostles first to teach all nations, then to wash them with the sacrament of faith, and after faith and baptism then to teach them what things they ought to observe; Teaching them to observe all things whatsoever I have commanded you.