Not only do Christians disagree on whether baptism is a necessary part of salvation, there is also disagreement as to the form and who should receive it. Some say that infants can, should, or even must be baptized. While others contend that one should be of the age of accountability. There is disagreement as to whether the form of baptism should be by immersion, sprinkling, or pouring.
All the disagreement noted above is purely on the part of mankind. The Scriptures are in full agreement on all these points. If one reads the New Testament he will find no place where more than one form of baptism is used and he will not find a multitude of opinions as to the necessity of baptism for salvation. So, let's see exactly what the Scriptures have to say about the subject of Baptism.
Is baptism necessary for salvation? Well, Jesus commanded it, and the apostles taught and practiced it. Jesus said, "He who believes and is baptized will be saved; but he who does not believe will be condemned." (Mark 16:16) How much clearer must we have it said by the Lord Himself than this.
He clearly says salvation is dependant upon our being obedient and submitting ourselves to baptism. In another place Jesus told His disciples, "Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, teaching them to observe all things that I have commanded you; and lo, I am with you always, even to the end of the age." (Matthew 28:19,20)