Commentaries:
Clearly, baptism is a commanded ordinance for those who would be saved. Though it is strictly a physical ritual, our participation in it shows the sincerity of our repentance, our belief of His Word, our desire to obey God, and our acceptance of what Jesus Christ did on our behalf. It is such an important beginning to our Christian lives that Jesus says that "unless one is born of water [baptism] and the Spirit [by a laying on of hands (Hebrews 6:2; Acts 8:17)], he cannot enter the kingdom of God" (John 3:5).
Richard T. Ritenbaugh
Basic Doctrines: Water Baptism