From the seventh century A.D. onwards the Bhakti cult spread throughout the country, and especially in the south. Bhakti meant that people made all k… - Ram Sharan Sharma

We find that in the beginning every religion is inspired by the spirit of reform, but eventually it succumbs to rituals and ceremonies it originally denounced. Buddhism underwent a similar metamorphosis. It became a victim to the evils of brahmanism against which it had fought in the beginning.

People will be surprised to find that the V.H.P. has been unable to cite any ancient Sanskrit text in support of its claim that there has been an ancient Hindu belief in Ram Janma-sthãna at Ayodhya. Surely, if there were such a strong belief there would have been numerous Vaishnavite texts exhorting worshippers to visit the spot. The absence of any such reference makes it very dubious that the belief in Ram Janma-sthãna is of such respectable antiquity as is being made out. It is even doubtful if it is earlier than the late eighteenth century, as we shall see.

Obviously tantricism arose as a result of the large-scale admission of the aboriginal peoples in brahmanical society.