The Mormon and Catholic religions are both Christian denominations, but they have significant differences in their beliefs, practices, and origins.
Origins
Catholicism traces its origins back to the teachings of Jesus Christ and the apostles, with the Catholic Church considering itself the original Christian Church established by Christ. It has a history spanning over two millennia.
Mormonism, also known as the Church of Jesus Christ of Latter-day Saints (LDS), was founded in the early 19th century by Joseph Smith. Mormons believe that Smith was a prophet who restored the true church after a period of apostasy.
Scriptures
Catholics primarily use the Bible, which includes the Old and New Testaments. They also consider the teachings of the Church Fathers and the Magisterium (the teaching authority of the Church) as important sources of doctrine.
Mormons use the Bible as well, but they also have additional scriptures, including the Book of Mormon, the Doctrine and Covenants, and the Pearl of Great Price. These texts are believed to be revelations given to Joseph Smith and other prophets.
Beliefs
Catholics believe in the Holy Trinity (Father, Son, and Holy Spirit) and the divinity of Jesus Christ. They also believe in the sacraments, the authority of the Pope, and the importance of tradition alongside scripture.
Mormons believe in the Father, Son, and Holy Spirit as separate beings. They also believe in the potential for humans to become gods, the pre-existence of souls, and the importance of family relationships in the afterlife.
Practices
Catholic practices include the Mass, confession, and the veneration of saints. They also observe sacraments like baptism, confirmation, and the Eucharist.
Mormon practices include baptism, the sacrament (similar to the Eucharist), and temple rituals such as baptisms for the dead and eternal marriages. They also emphasize missionary work and family history research.
Church Structure
Catholicism has a hierarchical structure with the Pope at the top, followed by cardinals, bishops, and priests. The Vatican is the central governing body.
Mormonism has a lay clergy, with local leaders called bishops. The church is led by a President, who is considered a prophet, and two counselors, forming the First Presidency.
While both religions share a belief in Jesus Christ, their differences in doctrine, scripture, and practice make them distinct from each other.