On the Day of Pentecost, Peter invited the Jewish people who responded to his message to repent and be baptized for the remission of sins.
What does this mean, and is this how people get saved today?
What is Repentance?
Repentance (Gk. metanoia) literally means “to change the mind.”
It usually refers to changing the mind regarding your former beliefs and behaviors, and turning to a new way of believing and behaving. This change, of course, is exactly what John’s baptism represented for the Jewish people. When they came to be baptized by John in the Jordan, they were turning away from the corrupt forms of religious Judaism, and turning to a new way of living according to the loving and forgiving ways of God. In this way, repentance and baptism have nothing to do with receiving eternal life, or even receiving the forgiveness of sins. Both are just a way of turning away from the past and turning toward a new life for the future.

What is the Remission of Sins?
The term “remission” (Gk. aphesis) does not refer to “forgiveness” but is closer to “liberty” or “freedom” (cf. Luke 3:3; 4:18-19; 25:47).

One other curious aspect about baptism in the book of Acts is that the number and frequency of baptisms decreases as the book progresses. This decreasing emphasis on baptism continues throughout the rest of the New Testament, until at one point, Paul specifically declares that he is glad that he baptized so few people because God didn’t send him to baptize, but to preach the Gospel (1 Cor 1:14-17). Paul elsewhere indicates that the real washing occurs with the water of the Word (Eph 5:26), and even Peter himself seems to disregard water baptism as having any real significance (cf. 1 Pet 3:21).
This is an easy assumption, since this is how most baptisms are performed today. When I was baptized as a teenager, my father (who is a pastor), before he plunged me under the water, said these words: “Jeremy, based on your confession of faith in the Lord Jesus Christ, I now baptize you in the name of the Father, and of the Son, and of the Holy Spirit.” Sploosh!







