(< Skr. s̲h̲is̲h̲ya “disciple, learner”), a religious group of northern India whose beliefs and practices combine Islamic and Hindu elements and which was founded in the later 15th century by Nānak, the first Guru or teacher.
1. General.
The authoritative rahit-nāma or manual of Sikhism of 1950, the Sikh Rahit Maryada , defines a Sikh as one who believes in Akāl Purakh (“the Eternal One”); in the ten Gurus (“preceptors”, identified with the inner voice of God) and their teachings; in the Ādi Granth (“the Ancient Book”, the chief Sikh scripture, and the initiation ( amrit ) instituted by t…