Why do Christians need to walk by faith?

Walking by faith is a central theme in the life of a believer as outlined in 2 Corinthians 5:7. The preacher emphasizes that Christians are called to live by faith and not by sight, relying on God's promises rather than their circumstances. This act of faith cultivates trust and reliance on God's sovereignty, fostering spiritual growth and resilience against life's challenges. Faith enables believers to remain steadfast in trials, knowing that God guides every step according to His design.