What is the significance of baptism in relation to salvation as described in the Bible?

Baptism is seen as a symbol of spiritual cleansing and rebirth in Christianity. It is often associated with the forgiveness of sins and the initiation into the Christian faith. In The Bible, baptism is linked to salvation as a public declaration of one's faith in Jesus Christ and a commitment to following his teachings. It is believed to be a necessary step in the process of receiving salvation and entering into a relationship with God.