[Religion] is predominantly evil and entirely deceitful, has only negative correlations statistically, and is frequently maliciously abusive physically mentally and emotionally. It has historically always obstructed education and retarded or impeded progress in whatever application it has ever touched. All the worst atrocities in history were done in the name of religion and our greatest advances were made in opposition to it. I'm an antitheist because religion is factually historically ethically and morally wrong.

Patheos - Anti-theist Answers to Christian Questions (November 22, 2015)