It is by the Lord's presidency over Venkatachala, that He has received the appellation, Venkateswara (Lord of the Venkata Hill). He is also called the Lord of the Seven Hills. The temple of Sri Venkateswara has acquired unique sanctity in Indian religious lore. The Sastras, Puranas, Sthala Mahatyams and Alwar hymns unequivocally declare that, in the Kalyug, one can attain mukti, only by worshipping Venkata Nayaka or Sri Venkateswara. The benefits acquired by a pilgrimage to Venkatachala are mentioned in Rig veda and Asthadasa Puranas. In these epics, Sri Venkateswara is described as the great bestower of boons. There are several legends associated with the manifestation of the Lord at Tirumala. The temple has its origins in Vaishnavism an ancient religion, which advocates the principles of equality and love, and prohibits animal sacrifice. The sanctum sanctorum, which houses the awe-inspiring idol of the Lord of the Seven Hills, is situated in the main temple complex of Tirumala.