A cilice , also known as a sackcloth, was originally a garment or undergarment made of coarse cloth or animal hair (a hairshirt) worn close to the skin. It is used by members of various Christian traditions (including the Catholic, Lutheran, Anglican, Methodist, and Scottish Presbyterian churches) as a self-imposed means of repentance and mortification of the flesh; as an instrument of penance, it is often worn during the Christian penitential season of Lent, especially on Ash Wednesday, Good Friday, and other Fridays of the Lenten season. Hairshirt cilices were originally made from coarse animal hair, as an imitation of the garment worn by John the Baptist that was made of camel hair, or sackcloth, which throughout the Bible, was worn by people repenting. Cilices were designed to irritate the skin; other features were added to make cilices more uncomfortable, such as thin wires or twigs. In modern Christian religious circles, cilices are simply any device worn for the same purposes, often taking the form of a hairshirt cilice as well as a (spiked metal) chain cilice. Etymology The word cilice derives from the Latin , a covering made of goat's hair from Cilicia, a Roman province in south-east Asia Minor. The reputed first Scriptural use of this exact term is in the Vulgate (Latin) translation of Psalm 35:13, ("But as for me, when they were sick, my clothing was sackcloth" in the King James Bible). The term is translated as hair-cloth in the Douay–Rheims Bible, and as sackcloth in the King James Bible and Book of Common Prayer. Sackcloth can also mean burlap, but is often mentioned as a symbol of mourning and was probably a form of hairshirt. Use There is some evidence, based on analyses of both clothing represented in art and preserved skin imprint patterns at Çatalhöyük in Turkey, that the usage of the cilice predates written history. This finding has been mirrored at Göbekli Tepe, another Anatolian site, indicating the widespread manufacturing of cilices. Ian Hodder has argued that "self-injuring clothing was an essential component of the Catalhöyük culturo-ritual entanglement, representing 'cleansing' and 'lightness'." In Biblical times, it was the Jewish custom to wear a hairshirt (sackcloth) when "mourning or in a public show of repentance for sin" (Genesis 37:34, 2 Samuel 3:31, Esther 4:1). In the New Testament, John the Baptist wore "a garment of camel's hair" as a means of repentance (Matthew 3:4).