Nephi's house in Zarahemla was situated on one of the principal thoroughfares. It led to the chief market-place. In his garden, near the highway, he built a tower whither it was his wont to repair for prayer. On one occasion, shortly after his return from the north, he became so deeply concerned because of the iniquities of the people, that in earnest supplication to the Lord he raised his voice so high that he was heard by the passers by in the street below. A listening crowd soon gathered, and when the prophet had ended his devotions and became aware of their presence, he commenced to teach them. His words were not sugar-coated, to adapt them to the tastes of his congregation. To the contrary, he boldly rebuked their sins, their murders, and their secret wickedness; at the same time, in the love of the gospel, he entreated and plead with them to amend their lives and do better. He also warned them of the terrible judgments that would fall upon them if they did not turn from their sinful ways.

Towards the conclusion of his address, Nephi surprised his hearers by stating that the chief judge, Seezoram, had been murdered by his brother, Seantum, who was anxious to obtain the chief judgeship himself. Both these men were members of the vile band who owned Gadianton as their chief.

The people did not believe Nephi's statement, so five incredulous men ran to the judgment hall to find out the truth of the matter. When they reached there they discovered Seezoram lying dead in a pool of blood near the judgment seat. The five messengers were so overcome with fear at this awful sight that they fell to the earth.

Soon after, other citizens who had not heard Nephi came in. Finding the dead judge and the five men all there they concluded that the latter must be the murderers, who, by some manifestation of the power of heaven, had been prevented from leaving the scene of their shameful deed. The officers therefore took the five and cast them into prison.

When the wicked learned that Nephi's words had proven true, they charged him with being an accomplice. They did not believe in revelation from God, so argued that Nephi must have had a hand in the murder or he could not have known anything about it. He was therefore taken and bound and brought before the multitude. Then they cross-examined him, abused him, and finally offered him money to confess that he had employed some one to commit the dreadful crime. They were anxious to bring reproach and trouble upon him that they might have an excuse for not believing his words nor heeding his teachings.

Nephi to establish his innocence sent his accusers to the house of Seantum, and instructed them what to say. He further told them how the fratricide would act; how he would acquit him (Nephi) of all complicity in the murder, assert his own innocence, until shown stains of blood on his cloak, and then, overwhelmed with terror, he would confess.

The people went and followed Nephi's instructions, and all that he had told them came to pass; for according to his words Seantum did at first deny, and according to the words he did afterwards confess; acknowledging also that Nephi knew nothing of the matter, without it had been revealed to him of God.

Some of the citizens now acknowledged that Nephi was a prophet, others declared that he was a god, whilst many remained hardened in their sins. So violent became the contention that the people gathered in excited crowds upon the streets, wrangling and disputing about the events of the past two days, and in their excitement they entirely forgot Nephi, and left him standing alone in the street.

With a sorrowful heart he wended his way homeward; but before he reached there, the voice of the Lord came to him with many words of comfort and commendation. As with others of his servants, the Lord made a covenant with him, that he would bless him forever; that whatsoever he bound on earth should be bound in heaven, and whatsoever he loosed on earth should be loosed in heaven; that he should have power over the elements to bless and to curse; to smite the earth with famine, and pestilence, and destruction.

Notwithstanding the many proofs the ungodly Nephites had that Nephi was a true prophet, they continued to reject his teachings. They persecuted him, and even went so far as to seek his life. But he was conveyed out of their midst by the power of God, and ministered among other peoples.