SoCal101,
Atheists are still being murdered around the planet; just ask ISIS. As indicated above, x-tians have done their share of carnage to unbelievers for centuries. If the worst we mean ole atheists do is mock your make believe god, consider yourself lucky.
When atheists dominate this planet, and we will, we will be much kinder to your kind than you have historically been to our kind. The Mene Mene Tekel and Upharsan is already on the wall.