What does the Bible say about God being our light and salvation?

Psalm 27 begins with a profound declaration of faith where the psalmist asserts that 'The Lord is my light and my salvation.' This indicates not only God's role as a guide but also as the one who brings deliverance. In the darkness of sin and despair, God illuminates the truth through faith in Christ, allowing believers to see themselves, their sinfulness, and their need for salvation. This illumination is essential for understanding who we are and the extent of God's grace in our lives. The light of God reveals His glory and our need for redemption.