89:9.1

The human sacrifice, throughout the course of the evolution of Urantian rituals, has advanced from the bloody business of man-eating to higher and more symbolic levels. The early rituals of sacrifice bred the later ceremonies of sacrament. In more recent times the priest alone would partake of a bit of the cannibalistic sacrifice or a drop of human blood, and then all would partake of the animal substitute. These early ideas of ransom, redemption, and covenants have evolved into the later-day sacramental services. And all this ceremonial evolution has exerted a mighty socializing influence.