Tonsure
Tonsure is the ritual act of shaving the scalp or a specific portion thereof, symbolizing humility, renunciation of worldly vanity, and commitment to spiritual devotion, most prominently as an initiation rite for clergy and monastics in Christianity.[1] Originating possibly in the 4th century AD among early monks as a mark of separation from secular life, the practice involved distinct styles such as the Roman tonsure—a circular patch shaved on the crown, emulating Saint Peter's hairstyle—and the Celtic tonsure, which shaved the front of the head from ear to ear, leaving a longer band at the back.[1][2] These variations sparked ecclesiastical controversies, culminating in the Synod of Whitby in 664 AD, where the Roman style was adopted over the Celtic in Anglo-Saxon England to align with continental practices.[1] The Roman Catholic Church formally abolished mandatory tonsure in 1972 under Pope Paul VI, rendering it obsolete for clerical initiation, though it persists in Eastern Orthodox traditions as a monastic rite involving cross-wise hair cutting.[3][4] Beyond Christianity, tonsure features in Buddhism as part of monastic ordination, entailing full head and facial shaving, and in Hinduism as a ceremonial hair offering to deities, often performed in temples for purification or devotion.[3]