I am sure that people just don't believe because someone says so..
Mostly it starts with a belief inherited from parents or society, but then it not easy to break that belief. Even scientific belief for a student starts like that but fortunately we can prove science in Lab but not God.
I believe because I cannot digest that everything is just coincidence, I feel the need of a creator.
We have theory of evolution. Can it explain beauty, emotion, attraction of senses?
What I feel is that theist and atheist are like N and S poles of magnets, they just go towards their destined directions.
We don't need learn Science to reject concept of God, Buddha was atheist before Protected content .