Theists are taught that an ethereal existance called god has created all life in a way it wants. They are also taught not to go against this way of thinking, and to not think further than that since "the answer is already here. Believe, don't search". Problem is, that is wrong. That plan was put into motion by the church hundreds of years ago in order to make the common folk obey. Thus could the higher ups control them better through fear of godly judgement. They would set anything that went against them and their despotism as a sin, and more often than not they would try to use the population to steal their money. Theists, at least christians, are taught to believe blindly to a "god" that was created due to a need of earlier humans to explain things they could not yet explain. And now abused still by the churches. Thus, they question everything. Even if back by scientific proof. But science can't be questioned by a "god" without proof of existance. Evolution is a thing. Deal with it.