A prayer rope is a loop made up of complex woven knots formed in a cross pattern, usually out of wool or silk. Prayer ropes are part of the practice of Eastern Orthodox monks and nuns and are employed by monastics (and sometimes by others) to count the number of times one has prayed the Jesus Prayer or, occasionally, other prayers. The typical prayer rope has thirty three knots, representing the thirty three years of Christ's life. Among the Oriental Orthodoxy, it is used in the Coptic, Ethiopian, and Eritrean Orthodox Churches, where it is known by its Coptic or Ge'ez name. Description Historically, the prayer rope would typically have 100 knots, although prayer ropes with 150, 60, 50, 33, 64 or 41 knots can also be found in use today. There are even small, 10-knot prayer ropes intended to be worn on the finger. Hermits in their cells may have prayer ropes with as many as 300 or 500 knots in them. Characteristically, the knots of a prayer rope are diamond knots (ABoK #787). There is typically a knotted cross where the prayer rope is joined together to form a loop, and a few beads at certain intervals between the knots (usually every 10 or 25 knots) for ease in counting. Longer prayer ropes frequently have a tassel at the end of the cross; its purpose is to dry the tears shed due to heartfelt compunction for one's sins. The tassel can also be said to represent the glory of the Heavenly Kingdom, which one can only enter through the Cross. Additionally, the tassel represents an inherited tradition of prayer. The symbol of tassels as tradition coming from Old Testament commandments to Jews to wear tassels on their garments to keep in mind the received laws. The prayer rope is commonly made out of wool, symbolizing the flock of Christ; though in modern times other materials are used also. The traditional color of the rope is black (symbolizing mourning for one's sins), with either black or colored beads. The beads (if they are colored) and at least a portion of the tassel are traditionally red, symbolizing the blood of Christ and the blood of the martyrs. In recent times, however, prayer ropes have been made in a wide variety of colors. In (Orthodox) Serbian practice, the 33 knotted prayer rope is worn on the left hand, and when praying,