I went to a fundamentalist Christian high school and went to a fundamentalist church, and they were the greatest people; there was an amazing sense of community. The problem is when the messiness of real life enters, and the inflexibility of a moral code cannot cope with the realities of moral relativism.
Learn computer science. It's extraordinarily helpful. I like recommending learning economics as well so they think in terms of business, they have rational frameworks for looking at the world, but yeah, computer science is an amazing way to get into, even if you want to be CEO, having a tech background is helpful.