|During the eight thousand yugas (the equivalent of a day and night for Brahma, the Creator), there was a raging fire, and everything on Earth was reduced to ashes. Man had to forsake the Earth and seek refuge in Janaloka.At the approach of night (of Brahma), Vayu, the Wind God, blew furiously. Huge clouds were formed, there was torrential rain, and it resulted in Pralaya Kalpa (the Great Deluge). The Earth sank into the Patala loka, and remained in that state for a thousand years (during a part of that night of Brahma).
Sri Maha Vishnu, wanted to rescue the Earth. He assumed the form of Adi Varaha and proceeded to Pataloka. He fought a fierce duel with Hiranyaksa and killed him. He then slashed the water and brought up the Earth on his tusks.
Brahma, the Devas and the sages extolled Adi Varaha’s virtues, by chanting the Vedic mantras. They prayed to Him to re-establish the Earth as before. Adi Varaha obliged them, and called upon Brahma to recreate the world. He expressed his desire to reside on the Earth to protect its people. He commanded his vehicle, Garuda to fetch Kridachala (a massive natural hill with lofty peaks, embedded with gold and precious stones, and which resembled Adisesha in shape) from Vaikuntam.
Garuda brought Kridachala and deposited it on a sacred spot (to the East of Swami Pushkarini) chosen by Adi Varaha. Adi Varaha stood within the divine vimana of Kridachala, which shone with many gem-studded gopuras.
Brahma and the other holy personages requested the fearsome-looking Adi Varaha to assume a tranquil and composed look, and rest on the hill to protect men and grant boons to people unable to reach God through Dhyana Yoga (meditation) and Karma Yoga (doing one’s own duty).
Adi Varaha appeared with four arms and a white face. He was adorned with jewels and accompanied by Bhu Devi. He resolved to stay at Venkatadri, under a divya vimana, to grant the prayers of men.