What role does faith play in justification according to the Bible?

Faith is pivotal in the process of justification, serving as the instrument through which we accept and apply Christ's righteousness to ourselves. Ephesians 2:8-9 teaches that faith is not from ourselves but is a gift from God, allowing us to rely solely on Christ's finished work. Acts 13:38 states that through Jesus, all who believe are justified from all things, emphasizing that faith is the channel for receiving this justification. Thus, faith does not earn salvation but rather trusts in Christ’s redemptive work on behalf of sinners.