Interestingly enough, just back in 2010, Wikipedia stated that over half of the worlds population are Christian/Muslim. 500 million is quite a small number when Christians are over 2.5 billion and Muslims are averaging at about 2 billion people...The numbers don't seem to add up right even if it is just a Christian prophecy. Doesn't seem to just be a coincidence...It surely helps support the idea of reincarnation and should make people think a bit deeper.