What does the Bible say about baptism in Christ?

In Colossians 2:12-15, the Apostle Paul states that we are buried with Christ in baptism and raised with Him through the operation of God. This signifies the spiritual baptism that occurs in believers, uniting them with the Lord Jesus Christ. Physical baptism, typically an immersion in water, serves as a visible testimony of this spiritual union. It reflects the transformative work of Christ, where believers identify with His death and resurrection, emphasizing that salvation is a work of God’s grace, not a result of human effort.