Acts 13:34

now no more to return to corruption--that is, to the grave where death reigns; and compare Rom 6:9, "Christ being raised from the dead dieth no more, death hath no more dominion over him." I will give you the sure mercies of David-- (Isa 55:3). The word rendered "mercies" is peculiar, denoting the sanctity of them, as comprehending the whole riches of the new covenant; while the other word, "sure," points to the certainty with which they would, through David's Seed, be at length all substantiated. See on Joh 1:14. But how do these words prove the resurrection of Christ? "They presuppose it; for since an eternal kingdom was promised to David, the Ruler of this kingdom could not remain under the power of death. But to strengthen the indefinite prediction by one more definite, the apostle adduces Psa 16:10, of which Peter had given the same explanation (see on Act 2:27; Act 2:30-31), both apostles denying the possibility of its proper reference to David" [OLSHAUSEN].

We have not yet met with any things concerning the spreading of the gospel to the Gentiles which bears any proportion to the largeness of that commission, "Go, and disciple all nations." The door was opened in the baptizing of Cornelius and his friends; but since then we had the gospel preached to the Jews only, Act 11:19. It should seem as if the light which began to shine upon the Gentile world had withdrawn itself. But here in this chapter that work, that great good work, is revived in the midst of the years; and though the Jews shall still have the first offer of the gospel made to them, yet, upon their refusal, the Gentiles shall have their share of the offer of it. Here is, I. The solemn ordination of Barnabas and Saul, by divine direction, to the ministry, to the great work of spreading the gospel among the nations about (and it is probable that other apostles or apostolical men dispersed themselves by order from Christ, upon the same errand (Act 13:1-3). II. Their preaching the gospel in Cyprus, and the opposition they met with there from Elymas the sorcerer (Act 13:4-13). III. The heads of a sermon which Paul preached to the Jews at Antioch in Pisidia, in their synagogue, which is given us as a specimen of what they usually preached to the Jews, and the method they took with them (v. 14-41). IV. The preaching of the gospel to the Gentiles at their request, and upon the Jews' refusal of it, wherein the apostles justified themselves against the displeasure which the Jews conceived at it, and God owned them (Act 13:42-49). V. The trouble which the infidel Jews gave to the apostles, which obliged them to remove to another place (Act 13:50-52), so that the design of this chapter is to show how cautiously, how gradually, and with what good reason the apostles carried…