The Skoptsy referred to themselves as the "White Doves" . Their aim was to perfect the individual by eradicating original sin, which they believed had come into the world by the first coitus between Adam and Eve. They believed that human genitals were the true mark of Cain, and that the true message of Jesus Christ included the practice of castration, that Jesus himself had been a castrate, and that his example had been followed by the apostles and the early Christian saints.