Rays of dawning sunlight burst through the small aircraft window, awakening me from a deep sleep. As my groggy eyes adjusted, I gazed out and caught the first glimpses of land far below. Finally, we were over Scotland, gradually beginning descent toward the Glasgow airport. As views of land crystallized, rolling green pastures appeared, covered with randomly spaced small white dots. What were these? As we steadily moved closer, it became clear—sheep! While visiting Scotland, I delighted in seeing so many sheep. In the countryside, they seemed to be everywhere. And it was during this trip Psalm Twenty-Three, beginning with…