Christ instituted the ordinances of water baptism and the Lord’s Supper, both of which are to be observed by believers until He returns (Matthew 28:19-20; I Corinthians 11:23-26).

Water baptism symbolizes the believer’s total trust in and reliance on the Lord Jesus Christ, as well as a commitment to live obediently to Him. It also expresses unity with all the saints (Ephesians 2:19), that is, with every person in every nation on earth who is a member of the Body of Christ (Galatians 3:27–28).

Water baptism conveys this and more, but it is not what saves us. Instead, we are saved by grace through faith, apart from works (Ephesians 2:8–9). We are baptized because our Lord commanded it: “Go therefore and make disciples of all the nations, baptizing them in the name of the Father and the Son and the Holy Spirit” (Matthew 28:19).

Water baptism is for believers. Before we are baptized, we must come to believe that we are sinners in need of salvation (Romans 3:23). We must also believe that Christ died on the cross to pay for our sins, that He was buried, and that He was resurrected (1 Corinthians 15:1–4). When we turn to Jesus, asking Him to forgive our sins and be our Lord and Savior, we are born again by the power of the Holy Spirit. (Romans 10:8-10)

Water baptism is a beautiful picture of what our Lord has done for us. As we are completely immersed in the water, we symbolize burial with our Lord; we are baptized into His death on the cross and are no longer slaves to self or sin (Romans 6:3–7). When we are raised out of the water, we are symbolically resurrected—raised to new life in Christ to be with Him forever, born into the family of our loving God (Romans 8:16). Water baptism also illustrates the spiritual cleansing we experience when we are saved; just as water cleanses the flesh, so the Holy Spirit cleanses our hearts when we trust Christ.

Christians should be baptized out of obedience to and love for our Lord Jesus (John 14:15). Water baptism by immersion is the biblical method of baptism because of its symbolic representation of the death, burial, and resurrection of Christ.