2:38-39. Peter’s answer was forthright. First they were to repent. This verb (metanoēsate) means “change your outlook,” or “have a change of heart; reverse the direction of your life.” This obviously results in a change of conduct, but the emphasis is on the mind or outlook. The Jews had rejected Jesus; now they were to trust in Him. Repentance was repeatedly part of the apostles’ message in Acts (v. 38; 3:19; 5:31; 8:22; 11:18; 13:24; 17:30; 19:4; 20:21; 26:20).
A problem revolves around the command “be baptized” and its connection with the remainder of 2:38. There are several views: (1) One is that both repentance and baptism result in remission of sins. In this view, baptism is essential for salvation. The problem with this interpretation is that elsewhere in Scripture forgiveness of sins is based on faith alone (
John 3:16, 36;
Rom. 4:1-17; 11:6;
Gal. 3:8-9;
Eph. 2:8-9; etc.). Furthermore Peter, the same speaker, later promised forgiveness of sins on the basis of faith alone (
Acts 5:31; 10:43; 13:38; 26:18).
(2) A second interpretation translates 2:38, “Be baptized … on the basis of the remission of your sins.” The preposition used here is eis which, with the accusative case, may mean “on account of, on the basis of.” It is used in this way in
Matthew 3:11; 12:41; and
Mark 1:4. Though it is possible for this construction to mean “on the basis of,” this is not its normal meaning; eis with the accusative case usually describes purpose or direction.
(3) A third view takes the clause and be baptized, every one of you, in the name of Jesus Christ as parenthetical. Several factors support this interpretation: (a) The verb makes a distinction between singular and plural verbs and nouns. The verb “repent” is plural and so is the pronoun “your” in the clause so that your sins may be forgiven (lit., “unto the remission of your sins,” eis aphesin tōn hamartiōn hymōn). Therefore the verb “repent” must go with the purpose of forgiveness of sins. On the other hand the imperative “be baptized” is singular, setting it off from the rest of the sentence. (b) This concept fits with Peter’s proclamation in
Acts 10:43 in which the same expression “sins may be forgiven” (aphesin hamartiōn) occurs. There it is granted on the basis of faith alone. (c) In
Luke 24:47 and
Acts 5:31 the same writer, Luke, indicates that repentance results in remission of sins.
Walvoord, J. F., Zuck, R. B., & Dallas Theological Seminary. (1983-). The Bible knowledge commentary : An exposition of the scriptures (Ac 2:38–39). Wheaton, IL: Victor Books.