Sikhism

From: http://human.st/ttbr/NHistory.html

No consensus exists on the origins of this religion. Historians and specialists in Eastern religions generally believe that Sikhism is a syncretistic religion, related to the Bhakti movement within Hinduism and the Sufi branch of Islam, to which many independent beliefs and practices were added. Many Sikhs disagree; they believe that their religion is a direct revealed from God - a religion that was not derived from either of these two religions. Sikhism does contain many unique postulates and principles that are quite different from both Hinduism and Islam. Joseph D. Cunningham (1812-1851), the author of "A History of the Sikhs" (1848), observed: "It has been usual to regard the Sikhs as essentially Hindu... yet in religious faith and worldly aspiration, they are wholly different from other Indians, and they are bound together by an objective unknown elsewhere."