The Sikh faith was founded by Shri Guru Nanak Dev Ji in the Punjab area, now Pakistan. He began preaching the way to enlightenment and God after receiving a vision. After his death a series of nine Gurus (regarded as reincarnations of Guru Nanak) led the movement until 1708. At this time these functions passed to the Panth and the holy text. This text, the Shri Guru Granth Sahib, was compiled by the tenth Guru, Gobind Singh. It consists of hymns and writings of the first 10 Gurus, along with texts from different Muslim and Hindu saints. The holy text is considered the 11th and final Guru.
Sikhs believe in a single formless God with many names, who can be known through meditation. Sikhs pray many times each day and are prohibited from worshipping idols or icons. They believe in samsara, karma, and reincarnation as Hindus do but reject the caste system. They believe that everyone has equal status in the eyes of God. During the 18th century, there were a number of attempts to prepare an accurate portrayal of Sikh customs. Sikh scholars and theologians started in 1931 to prepare the Reht Maryada -- the Sikh code of conduct and conventions.