Peaceful GOD and massive crimes

one day in my life, I used to respect religions because I considered it is a right for others to follow as I have the right to be an Atheist ; not anymore after watching all bad impacts on people behavior specially when justifying aggressive reactions or actions in the name of religion or God. Spread racism or hate in the name of GOD or religion is not a right. I still can't believe till now how people are naive and still believe of a GOD that claim power and ultimate mercy yet allow killing in mass while doing nothing , living up there only watching. If he exists, then definitely he needs to be charged for war massive crimes as no one allow killing in that massive amount than him ... its so sad, people loosing their life just because they are diffident and for one reason because their "merciful" GOD created that ugly flavors of religions (assuming its true) .... hope someday people wake up and live in peace because it is common sense not because of its masked by message from hidden false idols.