That is a fallacy. Atheists do not hate any religion because you can not hate something you do not believe that it really exists. An atheist, simply is not convinced of the God's existence. But not nurture any hatred for those who believe, or to what they are respected to. Simply he is not convinced, and is open to all which he can understand with his senses without blinkers and obsessions. On the other side, an atheist is dogmatic in his views that there is no God. This rules him with certainty, and with religious zeal. This man his religion is a religion contrary to the faith. The philosophy of religion ends up, as far as the absolute dogmatism pushes him to similar influences in his life.