Vishnu is the Preserver or Sustainer of life with his steadfast principles of order, righteousness and truth. When these values are under threat, Vishnu emerges out of his transcendence to restore peace and order on earth.

The 10 Avatars: Vishnu's earthly incarnations have many avatars. His ten avatars are Matsyavatara (fish), Koorma (tortoise), Varaaha (boar), Narasimha (the man lion), Vaamana (the dwarf), Parasurama (the angry man), Lord Rama (the perfect human of the Ramayana), Lord Krishna (the divine diplomat and statesman), and the yet to appear 10th incarnation called the Kalki avatar. In his commonest form, Vishnu is portrayed as having a dark complexion – the color of passive and formless ether, and with four hands.

Sankha, Chakra, Gada, Padma: On one of the backhands he holds the milky white conch shell or 'sankha' that spreads the primordial sound of Om, and on the other a discuss or 'chakra' - a reminder of the cycle of time - which is also a lethal weapon that he uses against blasphemy. It is the famous Sudarshana Chakra that is seen whirling on his index finger. The other hands hold a lotus or 'padma', which stands for a glorious existence, and a mace or 'gada' that indicates punishment for indiscipline.