Armageddon and apocalypse can be used interchangeably. The end of the world 2012 is at hand. The end of the world may be coming. Catholic teachings, the Catholic Church and the end-times are relevant to the book. Is it the end time? God will reveal the truth. The bible has many revelations. The book of revelation has a prophecy. Survival is mandatory. Are you familiar with Medjugorje? You will need a survival kit.