By Shaun McAfee, Catholic Exchange - Advent is often described simply as the season leading to Christmas—a time of wreaths, candles, carols, and preparation for the celebration of the Nativity. Yet the Church teaches that Advent is far richer than a countdown to a historical event. It is a time to contemplate the multiple “comings” of Christ, to attune our hearts to His presence, and to grow in the patient expectation that has characterized God’s people for millennia... Catholic tradition speaks of three comings of Christ, each uniquely profound ....