Why is faith important for receiving forgiveness of sins?

Forgiveness of sins is granted through faith in the Lord Jesus Christ, as emphasized in Acts 13:38-39, where Paul highlights that all who believe are justified from all things from which they could not be justified by the law. This underscores that forgiveness is an act of God's grace, received not through our works but solely through faith. Romans 5:1 elaborates that being justified by faith allows us to have peace with God. Hence, genuine faith is the means by which we accept the complete and free forgiveness offered through Christ's blood.