The golden rule to follow to obtain spiritual understanding is not one of intellectual pursuit, but one of obedience. If a person wants scientific knowledge, then intellectual curiosity must be his guide. But if he desires knowledge and insight into the teachings of Jesus Christ, he can only obtain it through obedience. If spiritual things seem dark and hidden to me, then I can be sure that there is a point of disobedience somewhere in my life. Intellectual darkness is the result of ignorance, but spiritual darkness is the result of something that I do not intend to obey.