21 Of the men therefore that have companied with us all the time that the Lord Jesus went in and went out among us, 22 beginning from the baptism of John, unto the day that he was received up from us, of these must one become a witness with us of his resurrection. 23 And they put forward two, Joseph called Barsabbas, who was surnamed Justus, and Matthias. 24 And they prayed, and said, Thou, Lord, who knowest the hearts of all men, show of these two the one whom thou hast chosen, 25 to take the place in this ministry and apostleship from which Judas fell away, that he might go to his own place. 26 And they gave lots for them; and the lot fell upon Matthias; and he was numbered with the eleven apostles.
Matthew Henry's Commentary on Acts 1:21-26
Commentary on Acts 1:15-26
(Read Acts 1:15-26)
The great thing the apostles were to attest to the world, was, Christ's resurrection; for that was the great proof of his being the Messiah, and the foundation of our hope in him. The apostles were ordained, not to wordly dignity and dominion, but to preach Christ, and the power of his resurrection. An appeal was made to God; "Thou, Lord, who knowest the hearts of all men," which we do not; and better than they know their own. It is fit that God should choose his own servants; and so far as he, by the disposals of his providence, or the gifts of his Spirit, shows whom he was chosen, or what he has chosen for us, we ought to fall in with his will. Let us own his hand in the determining everything which befalls us, especially in those by which any trust may be committed to us.