Scholar and author D. A. Carson tells of a time when he and a friend were going to the beach for some much-needed peace and quiet, but when they got there they found a horde of high school kids celebrating graduation with lots of beer, loud music and, shall we say, public displays of affection.

He writes, "Deeply disappointed that my evening's relaxation was being shattered by a raucous party, I was getting ready to cover my disappointment by moral outrage. I turned to Ken to unload the venom but stopped as I saw him staring at the scene with a faraway look in his eyes. And then he said, rather softly, 'High school kids—what a mission field!'"