Many married Orthodox Jewish women wear a scarf "(tichel)" to cover their hair. The Tallit is commonly worn by Jewish men especially for prayers, which they use to cover their head in order to recite the blessings, although not all men do this. It also may not apply to the entire prayer service, sometimes only specific sections such as the Amidah. The Kohanim (priests) also cover their heads and shoulders with the tallit during the priestly blessing so as to conform to Halakah which states that the hands of the priests should not be seen during this time as their mystical significance to the hand position. Until at least the 18th century, the wearing of a headcovering for the hair was regarded as customary for Christian women in Mediterranean, European, Middle Eastern, and African cultures, to agree with contemporary notions of modesty and as an indication of married status; the "matron's cap" is a general term for these. This practice was derived from the Christian Bible, specifically, , which has traditionally been interpreted to mandate the wearing of a headcovering by Christian women. To some extent, the covering of the head depended on where the woman was; indoors and at home it was less worn, but it was usual outside and on formal occasions, especially in church. Women who did not wear headcoverings were interpreted to be "a prostitute or adulteress". In Europe, law stipulated that married women who uncovered their head in public was evidence of her infidelity. The Roman Catholic Church required all women to wear a Christian headcovering over their hair in church until the 1980s; in Spain, these take the form of the mantilla. Women meeting the Pope in formal audiences are still expected to wear them. Martin Luther, the German Reformer, as well as John Calvin, a major figure in the Reformed Churches, also expected women to cover their heads in church, as did John Wesley, the founder of the Methodist Churches. In many rural areas, women, especially widows, continue to observe the traditional Christian custom of headcovering, especially in the Mediterranean, as well as in eastern and southern Europe; in South Asia, it is common for Christian women to wear a headcovering called a dupatta. At times the styles of covering using simple cloth became very elaborate, with complicated layers and folding, held in place with hair pins. Among the many terms for head-coverings made of flexible cloth are wimple, hennin, kerchief, gable hood, as well as light hats, mob caps and bonnets.