History of The Church 6:306 – 307; “When you climb up a ladder, you must begin at the bottom, and ascend step by step, until you arrive at the top; and so it is with the principles of the gospel—you must begin with the first, and go on until you learn all the principles of exaltation. But it will be a great while after you have passed through the veil before you will have learned them. It is not all to be comprehended in this world; it will be a great work to learn our salvation and exaltation even beyond the grave. I suppose I am not allowed to go into an investigation of anything that is not contained in the Bible. If I do, I think there are so many over-wise men here that they would cry “treason” and put me to death. So I will go to the old Bible and turn commentator today.” – Joseph Smith
Same info found at: Teachings of the Presidents of the Church Joseph Smith, p 278
