Manda d'hayye and his image Hibil Ziva with his incarnations clearly correspond to the old Babylonian Marduk, Merodach, the "first-born" son of Ea, with his incarnations, the chief divinity of the city of Babylon, the mediator and redeemer in the old religion.
Starting from the unity of God, Nanak and his successors rejected the idols and incarnations of the Hindus, and on the ground of the equality of all men rejected also the system of caste.
Outwardly they are Mussulmans of the Shiah branch, but most of them show little veneration for either Prophet or Koran, and the religion of some of them seems to be a mixture of Ali-Illahism involving a belief in successive incarnations combined with mysterious, ancient, heathen rites.
Their babies are incarnations of spirits which quitted a bush or rock passed by the mothers at the moment of conception.
The historic Buddha - the man Gautamais taught as only one of a limitless series of incarnations or (better) appearances.