How do we know that God is our light and salvation?

The declaration that 'The Lord is my light and my salvation' is rooted in both the Old and New Testament. In Psalm 27:1, David articulates a profound truth: God illuminates our path and saves us from darkness. Jesus Himself confirms this in John 8:12 when He states, 'I am the light of the world; he that followeth me shall not walk in darkness, but shall have the light of life.' This illustrates that God not only saves us from sin and its consequences but also guides our lives. Believers can trust in His guidance and protection, knowing that in Him, they have both spiritual light and eternal safety. Therefore, His role as light and salvation is both a present reality and a future promise to every child of God.