In his everyday life, Charles Foster is a respected veterinarian, a practicing lawyer, and a teacher at Oxford University in England. But as noted in his book Being a Beast, Foster also has an unusual practice. Every so often Foster tries to live like a badger. Yes, like one of those dark-dwelling, tunnel-making, rodent and worm-eating mammals. Usually he does this alone, though for a few days he went with his eight-year-old son, Tom. On a friend's farm, they made a human-sized badger home, a 15-feet long hole that they would sleep in. Charles says he's probably spent six weeks living underground like this over the years, sleeping during the day, awake at night like real badgers.

For Foster the main part of living like a badger involves getting low to the ground, crawling around on his hands and knees. He also blindfolds his eyes (because badgers' eyesight is terrible) and eats earthworms (since 85 percent of a badger's diet consists of worms).

Now as strange and even repugnant as this sounds, think of something even stranger and potentially more repugnant—the God of all creation who exists in perfect beauty and splendor becoming a human being and living on our fallen planet—and there was no escape for a full human lifetime. Jesus Christ came to us not just as an interesting nature experiment. Nor was he repulsed by us. He came out of love to rescue us from our sin.