^Key to the Science of Theology*

"Key to the Science of Theology" is a theological work authored by Parley P. Pratt, an early leader in The Church of Jesus Christ of Latter-day Saints (LDS Church). First published in 1855, this book serves as a comprehensive exploration of Mormon theology and doctrine. Pratt delves into various theological concepts, including the nature of God, the pre-existence of souls, the purpose of mortal life, and the eternal progression of individuals. The text is recognized for its in-depth examination of LDS beliefs and has been influential in shaping the theological understanding of Latter-day Saints. "Key to the Science of Theology" remains a significant work within the context of Mormon literature, providing a key resource for those seeking a deeper comprehension of the religious perspectives of the LDS Church.