His final General Conference Testimony in October 2007:

“To you, this day, I affirm my witness of the calling of the Prophet Joseph, of his works, of the sealing of his testimony with his blood as a martyr to the eternal truth. Each of you can bear witness of the same thing. You and I are faced with the stark question of accepting the truth of the First Vision and that which followed it. On the question of its reality lies the very validity of this Church. If it is the truth, and I testify that it is, then the work in which we are engaged is the most important work on the earth.”

“I leave with you my testimony of the truth of these things, and I invoke the blessings of heaven upon you. May the windows of heaven be opened and blessings showered upon you as the Lord has promised. Never forget that this was His promise and that He has the power and the capacity to see that it is fulfilled. I so pray as I leave my blessing and love with you in the sacred name of our Redeemer, even the Lord Jesus Christ, amen.”