Vibhishana was an ardent devotee of Vishnu and the reason for such intense devotion is due to a curse by River Saraswati on Sage Pulastya. Saraswati River wanted to become the greatest river in the universe. She was performing intense penance to achieve her goal. Sage Pulastya, son of Brahma, once reached the banks of Sarasvati River to do penance. As River Saraswati was in deep meditation, she did not notice the arrival of the Sage. Sage Pulastya considered the attitude of Saraswati River as an insult and cursed her that her desires will never be fulfilled. When the sage cursed her, River Saraswati reacted angrily and cursed him to become the father of demons. Sage Pulastya was worried about the impact of the curse on his lineage and requested her to withdraw it. She told that her curse cannot be reverted but she told him that two demons would be born in his lineage and they will cause havoc in the universe. The third will be a humble and honest demon and he will