I abandoned Christianity for the same reason. Or, not exactly the same reason, but a similar one. Not because of what was happening in the world, but because of what supposedly happened after the world according to christianity. The basest base of that religion, is worshipping god/jesus whom loves you no matter what, unconditionally, and sacrificed his only son to forgive us our sins. Right? Buuuuut, at the same time, there's hell. An eternal, endless, suffering existence unrivaled in intensity of torment and terror, that he condemns you to, regardless of your intentions good or evil, or innocence in life, if you don't accept the Christian faith alone... and recognize that Jesus was your savior. Wait what? So there's a being, that 'loves' me, unconditionally... so much, but will damn me to the ultimate suffering for all eternity once I die, even if I do good by other people my whole life, just because I didn't invest all my belief in Jesus? That doesn't make sense to me. And not the kind of sense that can be overridden by just 'have faith' - the kind of sense that makes me think there's something seriously wrong with following that ideology.