Acts 13:2

As they were ministering to the Lord.[1] Mr. N. and some others translate, offering up sacrifice. There are indeed good grounds to take this to be the true sense, as the Rhemish translators observed, who notwithstanding only put ministering, lest, (said they) we should seem to turn it in favour of our own cause, since neither the Latin nor Greek word signifies of itself to sacrifice, but any public ministry in the service of God; so the St. Chrysostom says, when they were preaching. (Witham) — Separate me. Though Paul and Barnabas are here chosen by the Holy Ghost for the ministry, yet they were to be ordained, consecrated, and admitted by men; which loudly condemns all those modish and disordered spirits, that challenge and usurp the office of preaching, and other sacred and ecclesiastical functions, without any appointment from the Church. (Bristow) — Consider, says St. Chrysostom, by whom they are ordained: by Lucius, of Cyrene, and Manahen, rather than by the Spirit. The less honourable these persons are, the more signal is the grace of God.”

2. How well employed they were (v. 2): They ministered to the Lord, and fasted. Observe, (1.) Diligent faithful teachers do truly minister unto the Lord. Those that instruct Christians serve Christ; they really do him honour, and carry on the interest of his kingdom. Those that minister to the church in praying and preaching (both which are included here), minister unto the Lord, for they are the church's servants for Christ's sake; to him they must have an eye in their ministrations, and from him they shall have their recompence. (2.) Ministering to the Lord, in one way or other, ought to be the stated business of churches and their teachers; to this work time ought to be set apart, nay, it is set apart, and in this work we ought to spend some part of every day. What have we to do as Christians and ministers but to serve the Lord Christ? Col 3 24; Rom 14 18. (3.) Religious fasting is of use in our ministering to the Lord, both as a sign of our humiliation and a means of our mortification. Though it was not so much practised by the disciples of Christ, while the bridegroom was with them, as it was by the disciples of John and of the Pharisees; yet, after the bridegroom was taken away, they abounded in it, as those that had well learned to deny themselves and to endure hardness.

Verses 1-3 What an assemblage was here! In these names we see that the Lord raises up instruments for his work, from various places and stations in life; and zeal for his glory induces men to give up flattering connexions and prospects to promote his cause. It is by the Spirit of Christ that his ministers are made both able and willing for his service, and taken from other cares that would hinder in it. Christ's ministers are to be employed in Christ's work, and, under the Spirit's guidance, to act for the glory of God the Father. They are separated to take pains, and not to take state. A blessing upon Barnabas and Saul in their present undertaking was sought for, and that they might be filled with the Holy Ghost in their work. Whatever means are used, or rules observed, the Holy Ghost alone can fit ministers for their important work, and call them to it.