Christianity without the living Christ is inevitably Christianity without discipleship, and Christianity without discipleship is always Christianity without Christ. It remains an abstract idea, a myth which has a place for the Fatherhood of God, but omits Christ as the living Son. And a Christianity of that kind is nothing more of less than the end of discipleship. In such a religion there is trust in God, but no following of Christ. ~ Dietrich Bonhoeffer
Bonhoeffer, D. (1959). The cost of discipleship. New York, NY: Touchstone