What does the Bible say about Christ as our light?

In John 8:12, Jesus 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 emphasizes that through faith in Jesus, believers are enlightened and are able to comprehend spiritual truths. Ephesians 5:8 further affirms this by stating that believers were once darkness, but now they are light in the Lord, called to walk as children of light. Christ, being the source of light, not only enlightens our hearts but also guides us in our daily lives, establishing a clear understanding of God's will and purpose for our lives, both here and in eternity.