when 3rd world war takes place, if not today then in 150-200 years......... no religious text will save people on earth, no religion will , coz the whole world is going to be destroyed,who has seen a heaven or a hell?
? .......................USE SIMPLE LOGIC 
? .......................USE SIMPLE LOGIC The world will rise again after WW3, some corners of the world will be better off than others. US, Europe, Russia, China and India will be turned into ash sadly.
If US, Europe, Russia, and China are gone, then we will be left with low-IQ people from Sub-Saharan Africa, Middle East and Latin America. It will be a disaster for humanity. The human race will not survive for long.