Has it ever entered into the thoughts of our opponents that if Sidney Rigdon was the author or adapter of the Book of Mormon how vast and wide spread must have been the conspiracy that foisted it upon the world! Whole families must have been engaged in it. Men of all ages and various conditions in life, and living in widely separate portions of the country must have been connected with it. First we must include in the catalogue of conspirators the whole of the Smith family, then the Whitmer's, Martin Harris and Oliver Cowdery; further, to carry out this absurd idea, Sidney Rigdon and Parley P. Pratt must have been their active fellow-conspirators in arranging, carrying out and consummating their iniquitous fraud. To do this they must have traveled thousands of miles and spent months, perhaps years, to accomplish--what? That is the unsolved problem. Was it for the purpose of duping the world? They, at any rate the great majority of them, were of all men most unlikely to be engaged in such a folly. Their habits, surroundings, station in life, youth and inexperience all forbid such a thought. What could they gain, in any light that could be then presented to their minds, by palming such a deception upon the world? This is another unanswerable question. Then comes the staggering fact, if the Book be a falsity, that all these families, all these diverse characters, in all the trouble, perplexity, persecution and suffering through which they passed, never wavered in their testimony, never changed their statements, never "went back" on their original declarations, but continued unto death (and they have all passed away save a very few), proclaiming that the Book of Mormon was a divine revelation, and that its record was true. Was there ever such an exhibition in the history of the world of such continued, such unabating, such undeviating falsehood? if falsehood it was. We cannot find a place in the annals of their lives where they wavered, and what makes the matter more remarkable is that it can be said of most of them, as is elsewhere said of the three witnesses, they became offended with the Prophet Joseph, and a number of them openly rebelled against him; but they never retracted one word with regard to the genuineness of Mormon's inspired record. Whether they were friends or foes to Joseph, whether they regarded him as God's continued mouthpiece or as a fallen Prophet, they still persisted in their statements with regard to the book and the veracity of their earlier testimonies. How can we possibly with our knowledge of human nature make this undeviating, unchanging, unwavering course, continuing over fifty years consistent with a deliberate, premeditated and cunningly-devised and executed fraud! CHAPTER IV. MRS. DICKENSON'S SPECULATIONS.