What is the role of faith in the life of a Christian?

In the Christian life, faith serves as the channel through which God’s grace and righteousness are received. Romans 1:17 asserts that the just shall live by faith, indicating that faith is not merely the starting point of salvation but is essential for the ongoing life of the believer. It is through faith that Christians access God's grace, empowering them to live righteously and depend upon Him. Faith is not a work that earns salvation; rather, it acknowledges the work of Christ, affirming that life and righteousness come solely from God's action in the believer’s life. This understanding helps to clarify the nature of the Christian journey, where reliance on God strengthens and sustains us towards sanctification.