In August 2010, 33 Chilean miners disappeared beneath the earth when the San José Mine collapsed. For 17 days, the world above had no idea whether they were alive. Then a narrow probe finally broke through to the place where the miners had gathered. Before the probe was withdrawn, the miners attached a note: "Estamos bien en el refugio, los 33" — "We are well in the shelter, the 33 of us." The miners were still trapped nearly half a mile underground. Their circumstances had not changed. They couldn't yet see daylight. They didn't know when they would be rescued. But they knew something they had not known before: someone knew where they were. Sometimes that is what we need most in the darkest places — not an immediate change in our circumstances, but the assurance that we are not alone.

Psalm 23 begins in comfortably distant language: "The Lord is my shepherd; I shall not want. He makes me to lie down in green pastures; He leads me beside the still waters." It reads like a description — true, but observed from a safe distance. Then, in verse four, something changes. David writes, "Yea, though I walk through the valley of the shadow of death, I will fear no evil; for You are with me; Your rod and Your staff, they comfort me."

He becomes You. That shift is easy to read past, but it is the hinge on which the entire psalm turns. As long as David is describing green pastures and still waters, he can speak about God. The moment he steps into the valley — the place of danger, loss and death — description is no longer enough. He needs to speak to God. David's shift reminds us that in a crisis, we need more than information about Him. We need the assurance of His presence.

Notice, too, where the shift happens. It isn't in the pleasant pasture. It's in the valley and later, in the very next verse, in the presence of enemies: "You prepare a table before me in the presence of my enemies." David doesn't say God removed the danger before speaking directly to Him. The enemies are still there. The shadow is still real. What has changed is not the circumstances but the certainty that he is not walking through them by himself.

That is the heart of biblical trust. It isn't the belief that hardship will be avoided. David, a shepherd himself before he was a king, knew what predators did to sheep left alone in a ravine. He had fought lions and bears to protect his own flock. He understood that a sheep's safety was never about the absence of danger — it was about the presence of the shepherd who wouldn't leave. When David later faced Saul's spear, the wilderness of En Gedi, the death of his own child and eventually the betrayal of his son Absalom, he wasn't drawing on a theory. He was drawing on a relationship he had already tested and found faithful.

Most of us will never spend months trapped underground or face a giant on a battlefield. But all of us walk through some version of the valley — a diagnosis, a loss, a fear that arrives at 3 a.m. and doesn't leave. In those moments, a distant description of God rarely helps. What helps is the same shift David made: turning from talking about God to talking to Him and trusting that the Shepherd who has walked with us through green pastures does not vanish when the terrain turns dark.

David's security never rested on the absence of the valley. It rested on the presence of the One who walked through it with him. That is still where security is found.

Dr. Tony Banning is a longtime Southern Baptist minister who serves as pastor of Whitehouse Fork Baptist Church in Baldwin County and as an adjunct professor at Coastal Alabama Community College. He is the author of “Come Aside: An Invitation to Experience the Presence of God,” forthcoming this winter.