How do we know Christ is the light we need?

Scripture clearly identifies Jesus Christ as the light that illuminates spiritual truth and brings life. In John 8:12, Jesus proclaims, 'I am the light of the world; he that followeth me shall not walk in darkness, but shall have the light of life.' This indicates that true understanding and clarity come from aligning ourselves with Christ. Furthermore, in John 1:4-5, it states that in Him was life, and that life was the light of men, underscoring that spiritual illumination and eternal life are found exclusively in Him. Thus, trusting in Christ alone grants us the necessary light to see and embrace God’s truths.