The gravelly-voiced captain announced yet another delay. Crammed in my window seat aboard a plane that had already sat unmoving for two hours, I chafed in frustration. After a long workweek away, I longed for the comfort and rest of home. How much longer? As I gazed out the raindrop-covered window, I noticed a lonely triangle of green grass growing in the gap of cement where runways met. Such an odd sight in the middle of all that concrete.

As an experienced shepherd, David knew well the need to provide the rest of green pastures for his sheep. In Psalm 23, he penned an important lesson that would carry him forward in the exhausting days of leading as king of Israel. “The Lord is my shepherd, I lack nothing. He makes me lie down in green pastures, . . . he refreshes my soul” (vv. 1–3).

On the concrete jungle of an airport tarmac, delayed from my destination and feeling the lack of comfort and rest, God, my good Shepherd, directed my eyes to a patch of green. In relationship with Him, I can discover His ongoing provision of rest wherever I am—if I notice and enter it.

The lesson has lingered over the years: look for the green. It’s there. With God in our lives, we lack nothing. He makes us lie down in green pastures. He refreshes our souls.