While baptism does not save us, it does illustrate a personal willingness to obey Christ.
Baptism is a sign for those who have chosen to follow Jesus Christ. What is the Biblical doctrine of baptism? Why are we baptized? What is baptism as supported by God's Word? Baptism is when a person gets submerged in water in the name of the Father, the Son, and the Holy Spirit. The Greek word, Baptisma, is used 77 times in the New Testament, and every time it refers to complete submersion in water. (Pastor James in this sermon covers some beliefs on baptism that are not supported by God's Word.) It is so important to build doctrine on God's Word and look to His Word for clarity.
The gospels give an account of John baptizing people. What was John's baptism for? It was for repentance, a sign of the old covenant for confession of sins. It was different than Jesus' baptism which represents salvation for us that was paid for on the cross. God's Word tells us that Jesus came to his cousin, John, to be baptized.
Jesus connects baptism to the righteousness that He gave on the cross. Righteousness came through Jesus' death, burial, and resurrection. Luke 12:50 But I have a baptism to undergo, and how distressed I am until it is accomplished! Jesus is alluding to His death on the cross - the death, burial, and resurrection that He was to undergo. Jesus' view of death and resurrection was best described in baptism. Baptism accurately portrays what Christ has done for each of us. Baptism answers the question of "what happened" in our life - a response to a changed life that others can see.
Baptism is not tied to our salvation but gives testimony to what Christ has done. Baptism is not a part of salvation but in response to salvation. In that day, circumcision was much more than a procedure - it was a mark on a child's life.
We are saved by grace through faith only and baptism shows the world around us what happened. We are baptized into Christ and are not baptized into a church or into a denomination. Baptism is for the believer. Baptism is a physical picture of a spiritual reality by which we reveal to the world what Christ has done for us.
Why be baptized? Because Christ commanded it. We are to bring others to salvation, and then it is demonstrated with a willingness to be baptized. That's the great commission. It is what Jesus wants us to do... preach the gospel, make disciples, and baptize. If we are not being baptized then we are disobeying Jesus on a basic element. Luke 6:46 Why do you call Me, ‘Lord, Lord,’ and do not do what I say? Baptism is not about a personal experience as much as it is about your personal obedience. Baptism was always about obedience to Jesus Christ. John 14:15 If you love Me, you will keep My commandments.