Sikhism was founded in the Punjab by Guru Nanak in the 15th Century CE and is a monotheistic religion. Sikhs think religion should be practised by living in the world and coping with life's everyday problems.
The “Temple” of Sikhism, called a gurdwara and upon entry the head must be covered and feet must be bare. A Sikh worship in the gurdwara includes singing and scripture readings from their holy book: Shri Guru Granth Sahib, which has over 1400 pages. Shri Guru Granth Sahib translates to “script of the Gurmukhs”, Gurmukh means pious(holy) sikh.