What does baptism represent in Christianity?

Baptism serves as a powerful symbol of a believer's identification with Christ and His work of salvation. The sermon refers to 1 Peter 3:21, describing baptism as 'the answer of a good conscience toward God.' It depicts the believer's death to sin and resurrection to a new life, echoing the death, burial, and resurrection of Jesus. Baptism is an outward expression of inward faith, publicly illustrating a commitment to Christ and His lordship. This act reflects obedience to the Lord's command and stands as a testimony to others of one's allegiance to the Savior.