“The Roman Catholic, Greek, and Protestant church is the great corrupt ecclesiastic power, represented by great Babylon which has made all nations drunk with her wickedness, and she must fall, after she has been warned with the sound of the everlasting gospel.
- Apostle Orson Pratt, Divine Authenticity of the Book of Mormon, p.84 - p.85
1 Nephi 13:5-6:
And the angel said unto me: Behold the formation of a church which is most abominable above all other churches, which slayeth the saints of God, yea, and tortureth them and bindeth them down, and yoketh them with a yoke of iron, and bringeth them down into captivity. And it came to pass that I beheld this great and abominable church; and I saw the devil that he was the founder of it.
1 Nephi 13:8:
And the angel spake unto me, saying: Behold the gold, and the silver, and the silks, and the scarlets, and the fine-twined linen, and the harlots, are the desires of this great and abominable church.
1 Nephi 22:13:
And the blood of that great and abominable church, which is the whore of all the earth, shall turn upon their own heads; for they shall war among themselves, and the sword of their own hands shall fall upon their own heads, and they shall be drunken with their own blood.
“When our leaders speak, the thinking has been done.” Improvement Era message to [Mormon] Ward Teachers circa 1945. “When the [LdS] Prophet speaks the debate is over.” LdS Church First Counselor, Eldon Tanner 1979
Do not forget Rule #4, found in the Missionary Handbook.