(21) I will send thee . . .—It may be noted, in connection with the question discussed in the Note on Acts 22:17, that the words convey the promise of a mission rather than the actual mission itself. The work immediately before him was to depart and wait till the way should be opened to him, and the inward call be confirmed, as in Acts 13:2, by an outward and express command.

Far hence unto the Gentiles.—The crowd had listened, impatiently, we may believe, up to this point, as the speaker had once listened to St. Stephen. This, that the Christ should be represented as sending His messenger to the Gentiles, and not to Jews, was more than they could bear.

22:12-21 The apostle goes on to relate how he was confirmed in the change he had made. The Lord having chosen the sinner, that he should know his will, he is humbled, enlightened, and brought to the knowledge of Christ and his blessed gospel. Christ is here called that Just One; for he is Jesus Christ the righteous. Those whom God has chosen to know his will, must look to Jesus, for by him God has made known his good-will to us. The great gospel privilege, sealed to us by baptism, is the pardon of sins. Be baptized, and wash away thy sins; that is, receive the comfort of the pardon of thy sins in and through Jesus Christ, and lay hold on his righteousness for that purpose; and receive power against sin, for the mortifying of thy corruptions. Be baptized, and rest not in the sign, but make sure of the thing signified, the putting away of the filth of sin. The great gospel duty, to which by our baptism we are bound, is, to seek for the pardon of our sins in Christ's name, and in dependence on him and his righteousness. God appoints his labourers their day and their place, and it is fit they should follow his appointment, though it may cross their own will. Providence contrives better for us than we do for ourselves; we must refer ourselves to God's guidance. If Christ send any one, his Spirit shall go along with him, and give him to see the fruit of his labours. But nothing can reconcile man's heart to the gospel, except the special grace of God.And he said unto me, Depart - Because the Christians at Jerusalem would not receive him.

Far hence - Paul traveled far in the pagan nations. A large part of his ministry was spent in remote countries, and in the most distant regions then known. See Romans 15:19.

21. depart for I will send thee far hence unto the Gentiles—that is, "Enough; thy testimony is not to be thrown away upon Jerusalem; the Gentiles, afar off, are thy peculiar sphere." God repeats his command, and by that answers all Paul’s reasonings; whatsoever the event be, whether the Gentiles will hear, or whether they will forbear, he must go unto them. When the will of God is manifest we must do it, whatsoever success we are like to have.

I will send thee far hence; this was verified; God sent Paul, and he went very far, as appears, Acts 9:15 Romans 15:19 Galatians 1:17 2:8.

And he said unto me, depart,.... At once from Jerusalem, and out of the land of Judea:

for I will send thee far hence unto the Gentiles; to the nations afar off, even as far as Illyricum, Pannonia, or Hungary, where the apostle went and preached, Romans 15:19 and so by a divine mission and commission he became the apostle of the Gentiles, and preached the Gospel among them with great success, to the conversion of many thousands of them, and to the planting of many churches in the midst of them.

And he said unto me, Depart: for I will send thee far hence unto the Gentiles.