"Behold, mine house is a house of order, saith the Lord God, and not a house of confusion. Will I accept of an offering, saith the Lord, that is not made in my name? Or will I receive at your hands that which I have not appointed? And will I appoint unto you, saith the Lord, except it be by law, even as I and my Father ordained unto you, before the world was?" (D&C 132:8-11)