Orson Pratt was an original Latter-day Saint apostle and prolific theologian whose intellectual contributions helped shape the modern Church. Despite his foundational role in organizing the scriptures and coining the term “First Vision,” Pratt frequently clashed with leadership. He was briefly excommunicated over conflicts regarding plural marriage in Nauvoo, yet ironically became the practice’s foremost public defender. His fierce independence also sparked a decades-long conflict with Brigham Young over theology, race, slavery, and history. In this post, Chad L. Nielsen explores Pratt’s enduring legacy and complex role in early Latter-day Saint history.