“I have more to boast of than any man had. I am the only man that has ever been able to keep a whole church together since the days of Adam. A large majority of the whole have stood by me. Neither Paul, John, Peter, nor Jesus ever did it. I boast that no man ever did such work as I” (History of the Church, Vol.6, pp. 408-09).
The quote in which Joseph Smith boasts is an interesting one. To understand the issues, we must remember that firstly though he gave the sermon with this quote a month beore his death, it is not based on Joseph’s own writing; it is an account written after his death and secondly Joseph was using a scriptural passage by Paul, and applying it to his own situation–the idea of “boasting” was Paul’s, not Joseph’s.
"Joseph Smith was speaking tounge-in-cheek in a discourse and testimony against the dissenters at Nauvoo. He was speaking against the very people who had beaten, tarred, feathered, spit upon, and would ultimately kill him.
In so doing, he had just read Corinthians, chapter 11, in which the apostle Paul said “Would to God ye could bear with me a little in my folly: and indeed bear with me. I say again, Let no man think me a fool; if otherwise, yet as a fool receive me, that I may boast myself a little. That which I speak, I speak it not after the Lord, but as it were foolishly, in this confidence of boasting. Seeing that many glory after the flesh, I will glory also…. Are they ministers of Christ (I speak as a fool) I am more; in labors more abundant, in stripes above measure, in prisons more frequent, in deaths oft. In Damascus the governor under Aretas the king kept the city of the Damascenes with a garrison, desirous to apprehend me: And through a window in a basket was I let down by the wall, and escaped his hands.”
Understanding that this was Joseph’s introduction to the congregation puts his comments into perspective. Like Paul, he was asking the saints to “bear with him” in his “folly”, while he “boasted foolishly” about his “labors more abundant, in stripes above measure, in prisons more frequent”. His quoting of this passage was to provide the context that what he was about to say would not be “after the Lord, but as it were foolishly”, to “glory in the flesh”, as Paul had done. It was to mock the fools with foolishness, while making the point that no matter what they do to him, he would prevail.
Joseph did not say that he was greater than Jesus as has been claimed by those no of the church, but rather that he had done a greater work than Jesus. Was this blasphemy? Or fulfillment of a prophecy made by Jesus himself?
“I tell you the truth, anyone who has faith in me will do what I have been doing. He will do **even greater things than these, **because I am going to the Father” [John 14:12 NIV]
What was the greater work Jesus was referring to? Perhaps Jesus means a larger work, but it would certainly not be any more significant. For example, one can presume thatJohn the Baptist baptized more people than Jesus, Paul converted more as a missionary and Joseph Smith kept the Church together longer.