In the year 32-31 B. C. the fortunes of war changed somewhat, and the invading hosts of Lamanites were forced out of the most northern cities of the Nephites in the land Bountiful and Zarahemla; but the city Zarahemla, so long the capital of the Nephite-Zarahemla nation, remained in possession of the Lamanites; nor could the Nephites further prevail by force of arms than to win back and hold about one-half of their possessions in the south. At this point still another event, important in Nephite history, occurred. The Chief Judge of the land, whose name was Nephi, resigned his office in order to join his younger brother, Lehi, in the work of preaching the gospel. Unrighteousness is assigned as the cause of Nephite failure in the war of 35-32 B. C.; wealth, love of luxury, pride, injustice to the poor, internal dissensions, manifold treasons, and civil strife are enumerated as among Nephite sins and afflictions. If unrighteousness was the cause of Nephite weakness and failure--and it was--then clearly the logical thing to do was to bring the people to repentance, re-establish them in righteousness, and by these steps restore them to the favor of God. Evidently so reasoned these two priests and prophets of God, Nephi and Lehi; and to the achievement of this end they bent their energies. They were successful; but successful in a direction least to be expected, viz, successful in converting the Lamanites. Partially successful in converting the Nephites, in the northern cities of the southland, they went into the land of Zarahemla, still held by the Lamanites, and so far convinced the Lamanites of the error and wickedness of the traditions of their fathers that eight thousand were baptized in the land of Zarahemla and the regions round about. Thence the two prophets went further southward into the land of Nephi; and though they met with some persecutions, such was the marvelous display of God's power in their deliverance, that the greater part of the Lamanites were converted; and restored to the Nephites the cities and lands they had taken in the recent war. Many of the Lamanites themselves engaged in the work of the ministry, and preached to the Nephites both in Zarahemla and in the north continent. Nephi and Lehi also preached in the northland, but with no great success. Still peace prevailed; and for the first time since the separation of the Nephites from the Lamanites, in the first half of the sixth century B. C., there was unrestricted intercourse between the two peoples: