Our six-year-old has a strong aversion to religion, to the point where he gets upset when people pray or say grace in front of him. He says it’s because he doesn’t understand why someone would talk to someone they can’t see. While my husband and I aren’t particularly religious, my mother-in-law insists on buying him religious books, which he refuses to read. Will he be missing out on something crucial to his development if he doesn’t learn about religion?