Mormon was particularly well pleased with the contents of these "smaller plates" of Nephi, because upon them had been engraven so many prophecies concerning the coming and mission of the Messiah; and instead of condensing their history into an abridgment, he took the plates and attached them to the abridgment of Nephi's "larger plates." "And this I do for a wise purpose," says Mormon, "for thus it whispereth me according to the Spirit of the Lord which is in me." (Words of Mormon, page 159 N.E.). Nephi, also, in speaking of these "smaller plates," says, "the Lord hath commanded the to make {157} these plates for a wise purpose in him, which purpose I know not." (I. Nephi ix, 5.) What that wise purpose was we shall see further on. By Mormon attaching these "smaller plates" of Nephi to his own abridgment of Nephi's "larger plates," it will be seen there was a double line of history of the Nephites for about 400 years, and the wisdom of this arrangement is seen in the following: When Joseph Smith had translated the first part of Mormon's abridgment--amounting to 116 pages of manuscript, he listened to the importunities of Martin Harris, who was giving him some assistance in the work of translating, and who desired to show that portion of the work to his friends. The result was the manuscript was stolen from him; the records were taken from Joseph by the angel, and he lost his power to translate for a season. After a time, however, he was permitted to go on with the work, but the Lord made it known to him that it was the design of those into whose hands the manuscript had fallen to wait until he had translated that part again, and then by changing the manuscript in their possession would bring it forth and claim that he could not translate the same record twice alike; and thus they would seek to overthrow the work of God. But the heavenly messenger commanded Joseph Smith not to translate again the part he had already translated, but instead thereof he should translate the "smaller plates" of Nephi, and that account was to take the place of Mormon's abridgment up to the latter days of the reign of King Benjamin. (Doc. and Cov., D&C 10.) Thus it is that we have the "words of Mormon," beginning on page 158, explaining how the "smaller plates" of Nephi came into his possession and attached to the plates containing the record he himself was making, and connecting the historical narrative of the "smaller plates" of Nephi with his own abridgment of Nephi's "larger plates." The "words of Mormon," interrupting as they do the history of the Nephites, have caused no little confusion in the minds of unthoughtful readers; but after it is understood that they are merely the link connecting the ecclesiastical history engraven on the "smaller plates," of Nephi to Mormon's abridgment, and they take the place of the first part of Mormon's record, the difficulty will disappear.