“We make a huge mistake when we define our calling in terms of participation inside the church—nursery work, Sunday school teacher, youth worker, music leader, and so on. Our calling is much bigger than how much time we put into church matters. Calling involves everything we are and everything we do, both inside and, more important, outside the church walls. “Calling,” said Os Guinness, “is the truth that God calls us to himself so decisively that everything we are, everything we do, and everything we have is invested with a special devotion, dynamism, and direction.”