I caught my first glimpse of them as a college student. On a frosty, fall night, far from the lights of the city, I was riding on a hay wagon loaded with noisy friends when the sky lit up and colors flashed across the horizon. I was mesmerized. Ever since that night I have been fascinated with the phenomenon called aurora borealis, also known as northern lights. Mostly they are seen far north of where I live, but occasionally they appear in lower latitudes. Having seen them once, I long to see more. Whenever the conditions are favorable, I say to my equally fascinated friends, “Maybe tonight . . .”

Throughout Scripture, light and glory are used to describe the coming of the Lord. A time is coming when the sun and moon will be unnecessary (Isa. 60:19). And in describing God on His throne, the apostle John wrote, “The one who sat there had the appearance of jasper and ruby. A rainbow that shone like an emerald encircled the throne” (Rev. 4:3).

An emerald circle is an apt description of the northern lights. So whenever I see glorious light displays in the skies above—whether in person or via picture or video—I think of it as a foretaste of what is to come, and I praise God that even now His glory pierces the darkness.