
Is Your Light On?
From Touching Lives with Dr. James Merritt Audio Podcast by Dr. James Merritt
May 24, 2026 · 45 min
About this episode
Dr. James Merritt discusses the importance of walking in the light of faith as emphasized in the Bible.
Did you know that if the sun’s light ceased, the earth would freeze within days? All plant life would die, the oxygen would collapse, and humanity would perish within weeks, leaving our planet a frozen, silent slab of rock. That is how foundational light is to every form of life. One of the greatest statements Jesus ever made speaks to how essential He is to the cosmos, the culture, and our own souls: “I am the light of the world” (John 8:12, NIV). John picks up that truth in 1 John 1:5–10 and makes it deeply personal, asking us to do something harder than just flipping a switch for illumination. We are to honestly ask whether we are walking in the light or just saying that we are. There are four things John tells us we must keep doing if God’s light is truly living in us.
People in this episode
Host: Dr. James Merritt
Topics covered
- light
- spirituality
- faith
- self-reflection
- Christianity
Keywords
- light of the world
- spiritual growth
- Christian teachings
- self-examination
- faith
Mentioned in this episode
Books & works: John 8:12, 1 John 1:5–10
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