Brigham, in a sermon in Springville, Utah, teaches that he knows he made errors when preaching in the past; one should always pray to God to be kept from "speaking false principles."
Meeting Minutes, May 8, 1854, Springville, 1854 May 8, CR 100 318, Church History Library
. . . it is not the place for any person to correct any person who is superior to them, but ask the Father in the name of Jesus to bind him up from speaking false principles. I have known many times I have preached wrong.