This comes from the Journal of Discourses, Vol 7, p 15, July 4th, 1854
The progress of revolution is quite considerable in every government of the world. But is the revolution for the constitutional rights of the people in progress? No: it is on the retrograde. I know how they can be brought back to the people, and the Government be redeemed and become one of the most powerful and best on the earth. It was instituted in the beginning by the Almighty. He operated upon the hearts of the Revolutionary Fathers to rebel against the English King and his Parliament, as he does upon me to preach “Mormonism.” Both are inspired by him; but the work unto which they are called is dissimilar. The one was inspired to fight, and the other to preach the peaceable things of the kingdom of God. He operated upon that pusillanimous king to excite the colonists to rebellion; and he is still operating with this nation, and taking away their wisdom, until by-and-by they will get mad and rush to certain destruction.
Will the Constitution be destroyed? No: it will be held inviolate by this people; and, as Joseph Smith said, “The time will come when the destiny of the nation will hang upon a single thread. At that critical juncture, this people will step forth and save it from the threatened destruction.” It will be so.