The Kingdom of God is Within You by Leo Tolstoy Chapter 3 Page 63

candles and place them there before the images of the saints. Then he must give offerings and prayers for the dead, and little loaves to be cut up into three-cornered pieces, and must pray many times for the health and prosperity of the Tzar and the bishops, and for himself and his own affairs, and then kiss the cross and the hand of the priest.

Besides these observances, it is instilled into him that at least once a year he must confess. To confess means to go to the church and to tell the priest his sins, on the theory that this informing a stranger of his sins completely purifies him from them. And after that he must eat with a little spoon a morsel of bread with wine, which will purify him still more. Next it is instilled into him that if a man and woman want their physical union to be sanctified they must go to