Acts 10:38

Now God anointed Jesus of Nazareth--rather, "Jesus of Nazareth (as the burden of that 'published word'), how God anointed Him." with the Holy Ghost and with power--that is, at His baptism, thus visibly proclaiming Him MESSIAH, "the Lord's Christ." See Luk 4:18-21. For it is not His unction for personal holiness at His incarnation that is referred to--as many of the Fathers and some moderns take it--but His investiture with the insignia of the Messianic office, in which He presented Himself after His baptism to the acceptance of the people. went about doing good--holding up the beneficent character of all His miracles, which was their predicted character (Isa 35:5-6, &c.). healing all that were oppressed of the devil--whether in the form of demoniacal possessions, or more indirectly, as in her "whom Satan had bound with a spirit of infirmity eighteen years" (Luk 13:16); thereby showing Himself the Redeemer from all evil. for God was with him--Thus gently does the apostle rise to the supreme dignity of Christ with which he closes, accommodating himself to his hearers.

— Jamieson-Fausset-Brown Commentary (public domain)