Christianity and many other religions have been proven to be debilitating to advancement of human capabilities in science, health, and overall well being of people who don't share similar beliefs. For one, now world famous physicists and inventors like Leonardo DiVinci and Isaac Newton were shunned by the Roman Catholic Church and deemed sinners for believing the world was round and in things like gravity and inertia. Let's look at other things. The Catholic Church is responsible for a large amount of wars both modern and ancient. They are responsible for "witch hunts" and are a large reason why gays couldn't marry in the United States. Even today, Donald Trump runs a fear campaign of Muslim haters and he's winning. His ideals are comparable to that of Hitlers, and will lead this country into the dirt, because he's closed minded and ignorant.