While it may be human nature to kill, that certainly doesn't justify killing in the name of your favorite invisible man. If the people who murdered others in the name of God were never taught the religious garbage, they never would have committed the crimes.
The so called "religious truth" is not the one that makes people kill, it's Satan, using it agaist the week humans.
@Slyde: Imagine God as a father, he punishes his sons when they are naughty, otherwise the sons would become too spoilt, caressed ... Sometimes He punishes the good sons too, just to make sure He punishes them all ... When He does it, Satant tries to takes advantage and get more people on his side making people doubt God ...
Those who suffer will be happy at the end of days. It will all be compensated sometime, this life or the other.
One of my class-mates says religion does not exist infact, because people are equal, only God is superior so there must be a DIRECT relation between you and God, Churches, priests and others stuff are not really needed ...