Why should Christians walk by faith and not by sight?

The distinction between walking by faith and by sight is crucial in the Christian life. We are encouraged in Scripture not to rely on physical signs or experiences but rather to trust in the truths revealed by God through His Word. As cited in 2 Corinthians 5:7, we walk by faith, not by sight, meaning our assurance comes from the belief in God's promises and the work of Christ, which often are not visible to the physical eye. Faith opens our spiritual eyes to see the realities of God’s grace, His provision, and the full salvation available in Christ.