Evangelical views vary (for example, the Nazarene Church gives parents the option of infant baptism).
When it comes to Baptists, believers’ baptism by immersion is one of the fundamental Baptist trademarks. This is what the current
Southern Baptist Convention’s belief statement says about baptism:
Christian baptism is the immersion of a believer in water in the name of the Father, the Son, and the Holy Spirit. It is an act of obedience symbolizing the believer’s faith in a crucified, buried, and risen Saviour, the believer’s death to sin, the burial of the old life, and the resurrection to walk in newness of life in Christ Jesus. It is a testimony to his faith in the final resurrection of the dead. Being a church ordinance, it is prerequisite to the privileges of church membership and to the Lord’s Supper.
The
American Baptist Churches USA (formerly known as the Northern Baptist Convention) say this about baptism:
American Baptists partake of two ordinances exemplifying obedience to our Lord’s commands: believers’ baptism and the Lord’s Supper. We insist that baptism be administered only to those who have the maturity to understand its profound significance: resurrection to new life in Christ. And we follow the biblical example set by Christ when we fully immerse in water, a beautiful symbolic statement of that new life.
Chapter 29 “Of Baptism” of the
1689 Baptist Confession says:
Baptism is an ordinance of the New Testament, ordained by Jesus Christ, to be unto the party baptized, a sign of his fellowship with him, in his death and resurrection; of his being engrafted into him; of remission of sins; and of giving up into God, through Jesus Christ, to live and walk in newness of life.
Rom. 6:3-5; Col. 2:12; Gal. 3:27
Mark 1:4; Acts 22:16
Rom. 6:4
Those who do actually profess repentance towards God, faith in, and obedience to, our Lord Jesus Christ, are the only proper subjects of this ordinance.
Mark 16:16; Acts 8:36,37, 2:41, 8:12, 18:8
The outward element to be used in this ordinance is water, wherein the party is to be baptized, in the name of the Father, and of the Son, and of the Holy Spirit.
Matt. 28:19, 20; Acts 8:38
Immersion, or dipping of the person in water, is necessary to the due administration of this ordinance.
Matt. 3:16; John 3:23