I was raised Catholic, post-Vatican II, on a college campus, in a guitar-mass kind of church. Theologically I am probably more a child of Jesus Christ Super Star (the original soundtrack) than of catechism. I hoped to learn something about the inscrutable Catholic doctrine of the trinity. I love the central notion that the motive force of all things is relational, but ultimately I neither get it, nor do I grasp it. Both may be required.