We're at the end of the cycle. You've all known it since childhood. In the Hindu division of the ages, this is the Kali Yuga, the dark age. At the end of a cycle, Vishnu takes incarnation as a person. Vishnu is that aspect of God that preserves and protects life. When Vishnu leaves, Shiva comes. - Frederick Lenz

We're at the end of the cycle. You've all known it since childhood. In the Hindu division of the ages, this is the Kali Yuga, the dark age. At the end of a cycle, Vishnu takes incarnation as a person. Vishnu is that aspect of God that preserves and protects life. When Vishnu leaves, Shiva comes. - Frederick Lindemann, 1st Viscount Cherwell