How do we know that faith is essential for our Christian walk?

Faith holds a foundational role in the life of a believer, as it is through faith that individuals are justified and empowered to live according to God's expectations. Scripture consistently illustrates how faith leads to righteousness, as in Romans 1:17, where it states that the righteous shall live by faith. This conviction not only pertains to initial salvation but also to the ongoing journey of sanctification, where believers are called to reflect the character of Christ in their daily lives.

Furthermore, faith shapes a believer's perspective, allowing them to face trials and uncertainties with trust in God’s sovereignty and goodness. The exercise of faith in real-life scenarios demonstrates its practical importance, as it grants believers peace and stability amidst life's challenges. Thus, when believers regularly engage their faith, they manifest the transformative power of the Gospel in both their character and conduct, affirming that faith is indeed an essential aspect of the Christian life.