The Skoptsy referred to themselves as the "White Doves" белые голуби. 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
They believed that human genitals were a mark of original sin, and that after the expulsion from the Garden of Eden, Adam and Eve had the halves of the forbidden fruit grafted onto their bodies, forming testicles and breasts. Thus, the removal of these sexual organs restored the Skoptsy to the pristine state before the original sin. The Skoptsy maintained that they were fulfilling Christ's counsel of perfection in Matthew 19:12 and 18:8–9
There were two kinds of castration: the "lesser seal" and the "greater seal". For men, the "lesser seal" meant the removal of the testicles only, while the "greater seal" involved either removal of the penis or emasculation (removal of both penis and testicles). Men who underwent the "greater seal" used a cow-horn when urinating. The castrations and emasculations were originally performed with a red-hot iron, called the 'fiery baptism'. However, the skoptsy later transitioned to using knives or razors, with the iron serving only to stop the bloodflow. They also twisted the scrotum, destroying the seminal vesicles and stopping the flow of semen.
In women, the Skoptsy removed the nipples or the whole breasts. Occasionally, they simply scarred the breasts. They also often removed the labia minora and clitoris. They did not use anesthetics.
The operations were generally performed by elders. During the operation, they said the phrase "Christ is risen!"
