Must I be baptized with water to go to heaven?

“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 2:38

After preaching Jesus’ death and resurrection to his Jewish audience in Jerusalem (2:22-35), Peter informed them “that God has made this Jesus, whom” they “crucified, both Lord and Christ” (2:36). When these Jews felt sorrow or regret about what they did to their “Lord and Christ,” they asked Peter and the other apostles, “What shall we do?” (2:37). Peter told them to “Repent” (metanoeō) or change their mind about their wrong view of Jesus and then believe in Him for salvation from Hell (2:38a). By calling the people to repent, Peter was commanding them to trust the One whom they had crucified (cf. John 11:25-26; 20:31; I John 5:1). Acts 2:41, 44 confirm this understanding when they say the people “received his word” (2:41) and “all who believed were together” (2:44). 

Acts 3:19-4:4 also supports this usage of the verb “repent.” After Peter and John healed the lame man (3:1-10), Peter preached the death and resurrection of Christ to his Jewish audience (3:11-18) and invites his audience to “repent” or change their view of Christ and see that He is the Messiah. His Jewish audience was thinking, “If Jesus is the Messiah, then where is His Messianic Kingdom?” Peter explains that if they would “repent” and believe in Jesus as the Messiah, His Messianic Kingdom would commence (3:19-26; cf. Mark 1:15). How did these Jews respond? “Many of those who heard the word believed” (Acts 4:4). 

Several factors must be taken into consideration to properly understand Acts 2:38: 

1. Throughout the book of Acts we see that salvation is byfaith alone in Christ alone as taught by Philip (8:12, 37), Peter (10:43; 15:7-11), and Paul (13:39, 48; 14:27; 15:1-2; 16:30-31). God’s Word does not contradict itself, so Acts 2:38 must be talking about something more than salvation from hell. 

2. The distinction between regeneration and forgiveness. Regeneration is imparting the very life of God at the moment of faith in Christ to the believer (John 1:12-13; I John 5:1). Therefore, it is judicial and cannot be changed. Forgiveness, on the other hand, involves the restoration of harmony between God and believers (Luke 6:37; 11:4; I John 1:9). 

The Bible speaks of two types of forgiveness: Positional forgiveness involves the pardon of past, present and future sins at the moment of faith in Christ (Acts 10:43; Ephesians 1:7). This is a one-time event and cannot be changed. Fellowship forgiveness involves closeness to God, and it can be lost and restored repeatedly throughout a Christian’s life (Luke 6:37; 11:4; I John 1:9). For example, when you are born into your earthly family you will always be your parents’ child no matter what (regeneration), but closeness with your parents can be broken by your disobedience and restored by confession and forgiveness (fellowship). The same is true in our relationship with God. 

3. The meaning of repent. The word “repent” (metanoeō) means “to change one’s mind.” Whenever this word is used in a salvation context, it means “to change your mind about whatever is keeping you from trusting Christ and then trust Him to save you” (cf. Mark 1:15; Luke 24:47; Acts 17:30; Romans 2:4; 2 Peter 3:9). 

4. The book of Acts is dealing with a transitional time in God’s program. The birth of the Church takes place in Acts 2. For a brief period of time after the birth of the Church, people were not baptized by the Holy Spirit into the body of Christ (I Corinthians 12:13) at the moment of faith in Christ. For example, Samaritan believers (Acts 8:12-17), disciples of John the Baptist (Acts 19:2-6), and Saul (22:1-16) received the Holy Spirit after they were baptized with water. But Cornelius and his family all received the Holy Spirit at the moment of faith in Christ (Acts 10:43-48) which is the normative experience for believers today (cf. Mark 1:8; Acts 10:43-48; 19:5; Romans 8:9; I Corinthians 12:13; Galatians 3:2, 26-27; Ephesians 1:13-14). Why the difference?

Palestinian Jews who had helped crucify Christ had to be baptized to be placed in the Church and have fellowship with God. That is, in order to enter into closeness with Christ, they had to publicly identify with Him through water baptism because they had earlier rejected Christ publicly when they participated in His crucifixion. This is why Gentiles in Acts 10, who had no part in Christ’s crucifixion, received the Holy Spirit at the moment of faith in Christ and were baptized later. 

So when we come to Acts 2:36-38, Peter says to his Jewish audience, “’36Therefore let all the house of Israel know assuredly that God has made this Jesus, whom you crucified, both Lord and Christ.’ 37Now 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?’” (2:36-37). Peter has just preached that Jesus, whom His Jewish audience had personally helped to crucify, was both Lord and Christ (2:22-26). Peter replies, “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 2:38). By calling the people to repent, Peter was commanding them to trust the One whom they had crucified (cf. John 11:25-26; 20:31; I John 5:1). Acts 2:41, 44 confirm this understanding when they say the people “received his word” (2:41) and “all who believed were together” (2:44). 

The forgiveness spoken of in Acts 2:38 is fellowship forgiveness, just as we see in I John 1:9. For these Jews guilty of crucifying the Messiah, they had to be baptized and receive forgiveness for this sin of rejecting Christ in order to have fellowship with God and receive the gift of the Holy Spirit. Without water baptism they would still have eternal life because they believed in Jesus (Acts 2:41, 44; 4:4; cf. John 3:16;  I John 5:1), but they would not escape the temporal judgment coming upon their sinful generation for crucifying the Messiah (Acts 2:40). 

Conclusion: Water baptism is not a condition for salvation or going to heaven. Only believing in Jesus Christ who died for our sins and rose from the dead is necessary to go heaven (cf. John 3:15-16, 36; 4:10-14; 5:24; 6:40, 47; 11:25-26; 20:31; Acts 8:12, 37; 10:43; 15:7-11; 13:39, 48; 14:27; 15:1-2; 16:30-31; Romans 4:5; I Corinthians 15:1-6; Galatians 2:16; Ephesians 2:8-9; I Timothy 1:16; I John 5:13). However, water baptism is a condition for discipleship (Matthew 28:19) and is to be done as soon as possible after a person believes in Christ for His gift of salvation (cf. Acts 2:41; 8:6-13, 36-38; 10:43-48; 16:31-33; 18:8). When a believer is baptized with water, he is telling God and those who witness his baptism, that he desires to follow Jesus as His disciple no matter what the cost (cf. Matthew 10:16-39; 28:19-20; Luke 9:57-62; 14:25-33; John 8:31-32; 13:34-35; 15:1-8).