Sikhism is a monotheistic religion based on a definitive revelation. With over 25 million followers worldwide, Sikhism is one of the youngest major world religions. Sikhism was revealed to Guru Nanak over 500 years ago in the Punjab, the Sikh Homeland in South Asia. Sikhism preaches a message of devotion, remembrance of God at all times, truthful living, equality between all human beings and social justice, while emphatically denouncing superstitions and blind rituals.