We are baptized by the Holy Spirit at the moment of salvation when you trust in Jesus Christ as your Savior. (
Matt. 3:11;
Mk 1:8;
Lk 3:16;
Jn 1:33).
It is baptism in the Holy Spirit that gives us eternal life when we believe in Jesus Christ. Immersion in physical water may clean the flesh, but it can do nothing for our souls. Water baptism is merely the answer (or pledge) of a good conscience toward God, symbolizing with water what God has already done with His Spirit.
The vast majority of Scriptures say the way to heaven is through faith in Jesus Christ, with no mention of baptism. our beliefs and theology must be based on proper interpretation of the totality of Scripture, not on unclear passages or verses taken out of context.