Regardless of where people live, they have one thing in common: they have the need to believe. That is why there is no nation on the platen without a religion. Some religions die out of existence, while others spread all over the world. Presently, there are four major religions in the world: Christianity, Islam, Judaism and Buddhism. However, scientists have counted over 4200 various beliefs and religions and that number is not final, as they still keep on discovering new tribes hidden away from their civilized world in Amazonia and other regions.