36 “Therefore let all the house of Israel know assuredly that God has made this Jesus, whom you crucified, both Lord and Christ.” 37 Now when they heard this, they were cut to the heart, and said to Peter and the rest of the apostles, “Men and brethren, what shall we do?” 38 Then Peter said to them, “Repent, and let every one of you be baptized in the name of Jesus Christ for the remission of sins; and you shall receive the gift of the Holy Spirit. (Acts 2:36-38)
Having been “cut to the heart” by the gospel – convinced they had crucified the “Lord and Christ” – these believers cried out, “what shall we do?” Better evidence could not exist that “faith only” does not save the lost. These convicted believers were not told they were saved at the point of faith. They were not told to pray the sinner’s prayer for salvation. They were not told to repent because they were already saved. There were not told to be baptized because their sins were already removed. They were told to repent and be baptized “for the remission of sins” and to “receive the gift of the Holy Spirit”. What about you? If you believe Jesus is the Christ and you want to be saved from your sins, then do what they were told to do and be saved like they were: Repent and be baptized. Why would anyone settle for anything less?