Joseph Smith, the prophet, was inspired to affirm and ratify this truth, and he further predicted that the time would come, when the Constitution of our country would hang as it were by a thread, and that the Latter-day Saints above all other people in the world would come to the rescue of that great and glorious palladium of our liberty. We cannot brook the thought of it being torn into shreds, or destroyed, or trampled under foot and ignored by men. We cannot tolerate the sentiment, at one time expressed, by a man, high in authority in the nation. He said: “The Constitution be damned; the popular sentiment of the people is the Constitution!” That is the sentiment of anarchism that has spread to a certain extent, and is spreading over “the land of liberty and home of the brave.” We do not tolerate it. Latter-day Saints cannot tolerate such a spirit as this. It is anarchy. It means destruction. It is the spirit of mobocracy, and the Lord knows we have suffered enough from mobocracy, and we do not want any more of it. Our people from Mexico are suffering from the effects of that same spirit. We do not want any more of it, and we cannot afford to yield to that spirit or contribute to it in the least degree. We should stand with a front like flint against every spirit or species of contempt or disrespect for the Constitution of our country and the constitutional laws of our land.

( Source: “The Mexican Trouble – Loyalty to the Constitution” 101-02 )