It is clear that there must be difficulties for us in a revelation such as the Bible. If someone were to hand me a book that was as simple to me as the multiplication table, and say, 'This is the Word of God. In it He has revealed His whole will and wisdom,' I would shake my head and say, 'I cannot believe it; that is too easy to be a perfect revelation of infinite wisdom.' There must be, in any complete revelation of God's mind and will and character and being, things hard for the beginner to understand; and the wisest and best of us are but beginners.
R.A. Torrey