Proof that these men are "prophets of Satan".
The world hates me, but loves these Mormon leaders because of their worldly successes and 'seemingly' humble countenances.
The Sealed Portion of the Book of Mormon, chapter 36:
86 Nevertheless, I would that ye should be aware of those who would make you believe that they understand the words of the prophets, and who give unto you their interpretations and perceptions of these words. For many times their words are the interpretations and perceptions of men who will cause you to be misled and cause you to err in your understanding of the words of the Father which He would give unto you.
87 And the Lord hath given you a sure way that ye shall know a prophet of God from a prophet of Satan. And the way to determine this is as simple as the understanding of this way.
88 For behold, a true prophet of God would only teach unto you the words of Christ. And he cannot teach unto you the words of Christ, except he be given the light of Christ. And he cannot have the light of Christ, except that he do the works of Christ. Therefore, ask yourselves this: Do the actions of this prophet follow after the name of Christ? Or in other words, if Christ were this prophet, would he do the works that this prophet doeth before you?
89 For behold, in the latter days there shall be many who claim to preach unto you the words of Christ, and there shall be many who shall preach unto you the words of Christ. But they are all corrupt and have not the light of Christ in them, because of their works.
90 For by the material things that they possess ye can determine for yourselves that they are not true prophets of God. For would the Christ have more than his neighbor? Yea, would the Christ put himself above another even to the wearing of very fine apparel and having all of the fine things of the world, which are not a necessity for the calling of a true prophet of God, who would only possess that which would sustain his life?
91 Yea, I say unto you, go unto these prophets in their own houses and see that which they possess away from their pulpits of their preaching and their vain words. Witness for yourselves that which they give unto their children, even that which they command to be built up as sanctuaries unto God, even the churches, and the synagogues, and the temples among you. Are these the works of Christ?
92 I say unto you that they are not the works of Christ, but that they are the works of men, who seek for the praise and glory of the world. For thus taught Jesus Christ when he lived his life in the flesh. For the works that he did, he expecteth of all those who know him and understand the commandments of the Father.
93 And all true prophets of God pattern their lives after Christ in all things. And did Christ own a home in which he accumulated the fine things of the world? I say unto you that he did not. And did Christ purchase, with the money that was given unto him for the ministry, that which did not sustain the simplicity of his life? I say unto you that he did not.
94 And this is the sure way, my beloved brothers and sisters, that ye can tell if those who lead you and pretend to be the mouthpieces of God, are true prophets of God. But I say unto you, that there are very few prophets of God in the latter days. And those that are shall be made known unto you by their works.
95 And they shall not be of the world, for the world shall hate them and persecute them because of the things that they testify concerning the wickedness of the world; and also because of their lifestyle, which is the lifestyle that Jesus Christ lived in the flesh during the days of his life and ministry.
And from the unsealed Book of Mormon, 2 Nephi, chapter 28:
11 Yea, they have all gone out of the away; they have become corrupted.
12 Because of pride, and because of false teachers, and false doctrine, their churches have become corrupted, and their churches are lifted up; because of pride they are puffed up.
13 They rob the poor because of their fine sanctuaries; they rob the poor because of their fine clothing; and they persecute the meek and the poor in heart, because in their pride they are puffed up.
14 They wear stiff necks and high heads; yea, and because of pride, and wickedness, and abominations, and whoredoms, they have all gone astray save it be a few, who are the humble followers of Christ; nevertheless, they are led, that in many instances they do err because they are taught by the precepts of men.