I’m strangely comforted when I hear from scientists that human beings are the most complex creatures we know of in the universe, still, by far. Black holes are in their way explicable; the simplest living being is not. I lean a bit more confidently into the experience that life is so endlessly perplexing. I love that word. Spiritual life is a way of dwelling with perplexity—taking it seriously, searching for its purpose as well as its perils, its beauty as well as its ravages.