The Infinite God Who Became Finite Man

The title of Father Edward Oakes’ new book, Infinity Dwindled to Infancy, nicely captures the imaginative challenge posed at Christmas: the mystery of the infinite God become finite man. In truth, however, the challenge to our imaginations has less to do with the how of what the Divine Office calls this admirabile commercium [marvelous exchange] than with the why.

Posit an all-powerful and infinite God, and most of us wouldn’t have too much trouble with the idea that such a God could do anything, including coming into the finite world he created. The real question is why such a God would want to do such a thing: to submit his divinity to the limits of our humanity, to dwindle into infancy and then to go farther—to die as a tortured criminal at the hands of his own creatures. Here is the “scandal” of Christianity. For the answer faith gives to the question of why is salvific love: a love so great that it required, not an argument, but a demonstration.