After the Judgement Day Fire according to many of the world's religions, the Enlightened Saints are resurrected in a New World without the Ravenous beings.

The Dharma always taught not to kill life, not to drink and consume death. Where in ancient times people used Entheogens to connect directly to the Source of reality (God).

Our world has fallen into a state of Babylonism, where people drink alcohol, and eat animals regularly; whereas the world to come is without death.

If everyone changed their ways, this could happen without a war first; yet considering some people are savages, the world will be destroyed according to prophecy globally, and then a new world after for those worthy.