The prophet Lehi preaches repentance to the people of Jerusalem and is persecuted. After he and his family leave Jerusalem he is told by the Lord to return and obtain the brass plates containing the sacred books of Moses. Nephi and his brothers muster their faith, obedience, and determination as they return to obtain the plates from the wicked Laban. 1 Nephi:1–5.

Growing up in the famed farmhouse investigated in the blockbuster hit The Conjuring, Andrea Perron's past has inspired her to write a tell-all book, House of Darkness House Of Light. Now, with footage and reenactments to support her stories, Perron delves into the haunting tales of her upbringing.

The story begins as two missionaries are arrested for unlawful proselytizing. The law regarding such behavior has been set up by the Christian Town Council to oversee the religious and more importantly "non-Christian" influences within the town. The movie follows Thomas Bryant's inner struggle as he is ordered to defend the missionaries. As Thomas begins to empathize with the plight of the missionaries, he is confronted by his wife and forced into a confrontation with his friend-turned adversary, James Radner. Thomas becomes the center of animosity in the small town. His internal struggle becomes the catalyst of life and death-events portrayed in the story, bringing into question the topics of religion and acceptance. The intriguing court battle, together with a significant and surprising twist of fate for Thomas, lead to a strong critical ending that will leave the audience pondering what makes life memorable and truly important.