In today’s reading from Revelation, John is in the heavenly court and he sees angels, elders, and living creatures, countless in number, all standing around the throne and crying out in loud praise. This is a supreme liturgical act, an act of right praise. And whom are they worshiping? Not a mighty prince, not a great warrior, not a cosmic force, but a lamb, one of the meekest and tiniest of animals, who has been slain—Jesus Christ. The Church saw this evening sacrifice as the perfect act of praise—and now the cosmic Church is gathered around it and associating itself with it.