What role does faith play in the process of salvation?

Faith plays a crucial role in salvation as it is the means through which we lay hold of Christ and His righteousness. However, faith does not merit salvation; rather, it is simply the channel through which God's grace flows to us. As articulated in Romans 1:16-17, the righteousness of God is revealed to those who believe. Thus, while faith is necessary, it is a work of God's grace and a response to the faithfulness of Christ. In this sense, faith is an evidence of the inward regeneration and life that God has imparted to His people, showcasing His sovereign work in our hearts.