What is Baptism and why is it important to be baptized?
Christian baptism is one of two ordinances that Jesus instituted for the church. Just before His ascension, Jesus said, “Go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, and teaching them to obey everything I have commanded you. And surely I am with you always, to the very end of the age” (Matthew 28:19–20). These instructions specify that the church is responsible to teach Jesus’ word, make disciples, and baptize those disciples. These things are to be done everywhere (“all nations”) until “the very end of the age.” So, if for no other reason, baptism has importance because Jesus commanded it.
Baptism is to be done in the name of the Father, Son, and Spirit—this is what makes it “Christian” baptism. It is through this ordinance that a person is admitted into the fellowship of the church. When we are saved, we are “baptized” by the Spirit into the Body of Christ, which is the church. First Corinthians 12:13 says, “We were all baptized by one Spirit so as to form one body—whether Jews or Gentiles, slave or free—and we were all given the one Spirit to drink.” Baptism by water is a “reenactment” of the baptism by the Spirit.