Which future prophet's Bishop thought he was the laziest boy in the world?
a. Joseph Smith
b. Harold B. Lee
c. David O. McKay
d. Heber J. Grant
(C) His patriarchal blessing
From the life of Heber Jeddy Grant: He was promised in youth in a patriarchal blessing that he would be asked to fill a mission to preach the gospel. He expected that, like Erastus Snow. Joseph F. Smith and others who were ministers at the age of fifteen and sixteen years, he would be thus called at an early age. But years passed, and he was not selected. “Some of my associates,” he said to the writer, “were called, and returned home, still I was left, and a spirit constantly followed me whispering that I knew the Patriarch had lied to me, and therefore I ought to renounce my allegiance to the work of God. I finally said to myself, I know the gospel is true, I have had so many testimonies that I cannot doubt it; and no matter how many Patriarchs have made statements that are not true, I do not purpose making shipwreck of my faith, and lose eternal salvation because of a mistake on the part of a Patriarch.” It was not long after he had so determined that he was called, just before he was twenty-four years of age, to preside over the Tooele Stake of Zion, the youngest Stake president in all the Church. In this call to preside over Stake of Zion came the fulfillment in very deed of the words of the Patriarch, upon which the young president had so far placed a wrong interpretation. As the truth dawned upon him, he felt that he had conquered doubt by faith in God and in His work.
Andrew Jenson, LDS Biographical Encyclopedia (Salt Lake City: Publishers Press, 1901) 1:150.