What role does faith play in redemption?

Within the framework of Reformed theology, faith is not merely a cognitive act but a divinely bestowed gift essential for salvation. Ephesians 2:8-9 articulates that it is by grace we are saved through faith, highlighting the dependence of the believer on God's initiative. Faith allows us to acknowledge our unclean status, as seen in the analogy of the unclean ass needing redemption. It is through faith that we accept Christ's substitutionary atonement, recognizing Him as our sole means of acceptance before God. Consequently, believers are called to continually affirm their faith in Christ, understanding that it is the instrument through which God's grace is applied to their lives.