Honestly, one of the most useful and informative classes I've ever taken was a bible study class my freshman year of high school when my parents sent me to a private Catholic school for a year. Although I was and remain an atheist, I feel like it is important to understand the foundation of Christianity, especially living in the modern world where Christianity is by far the most widely practiced religion. Regardless of your own beliefs, remaining ignorant of such an important and influential set of ideas (especially in the US) hurts no one but yourself. Not saying it should be a required class or that the government should allocate funds for bible studies classes, just putting in my two cents about putting aside personal opinions and opting to educating yourself on an important topic. Plus it makes your refutation of or arguments against separation of church and state, evolution etc. far more valid and respectable.