Exactly, but it is people who are using religion to kill each other.
This is not the first time it has happened in the history of earth.
Ok I dont want to give you concepts I'm not sure you know,.. but your questions are good so let me tell you ...
It is Kaliyuga, the last in the cycle of 4 yugas, it is the age of Quarrel and Hipocricy. It is exactly happening as predicted in Bhavishya Puran and in Bhagwatam. The person behind this is 'MahaMaya', she is doing it under the direction of the Supreme. The purpose is to make people ask questions like you are asking. Some people ask it due to frustration, some people ask it coz they want just seek knowledge, and coz they already are enlightened and they know this earth is not their eternal home !
