What does the Bible say about repentance and baptism?

In Acts 2:38, Peter instructs, 'Repent and be baptized every one of you in the name of Jesus Christ for the remission of sins.' This highlights the integral role of repentance, which is a sincere turning away from sin and towards God. Baptism serves as an outward sign of this inner transformation, symbolizing the cleansing from sin and the start of a new life through faith in Christ. This act not only signifies a personal commitment to Christ but also marks one's inclusion in the community of believers, demonstrating unity in faith and fellowship.