What do Mormons believe and is it biblical?
The Church of Jesus Christ of Latter-day Saints, often called the Mormon Church, presents a unique theological system that shares some common ground with historic Christianity while diverging significantly on core doctrines. While Mormons use biblical terminology and affirm Jesus Christ, their understanding of God, salvation, and the nature of reality differs in ways that lead most orthodox Christian traditions to conclude that Mormonism falls outside the scope of biblical Christianity. Examining these differences with charity and a focus on Scripture is essential for understanding Mormon beliefs.
Mormonism shares some terms with Christianity but presents a distinct theological system differing significantly on key doctrines like the nature of God, salvation, and the authority of scripture.
The Nature of God
One of the most fundamental differences lies in the Mormon understanding of God. Mainstream Christianity, rooted in biblical revelation, affirms a Trinitarian God: one God existing in three co-equal persons—Father, Son, and Holy Spirit (Matthew 28:19; 2 Corinthians 13:14). This view emphasizes God's eternality as a singular, uncreated being, distinct from creation. The Nicene Creed, a widely accepted statement of Christian faith, articulates this belief in "one God."
Mormon theology, however, teaches a different concept known as 'eternal progression' or 'exaltation.' In this view, God the Father (whom they call Elohim) was once a man who progressed to godhood. Humans, too, can progress to become gods themselves, ruling over their own planets. This stands in contrast to the biblical depiction of God as uniquely uncreated and incomparable (Isaiah 43:10; Isaiah 44:6-8).
Mormonism also teaches that there are many gods, of whom Elohim is one. While Mormons worship Elohim, the belief in a plurality of gods differs sharply from the monotheistic affirmation in Scripture: "Before me no god was formed, nor shall there be any after me" (Isaiah 43:10). The Bible consistently emphasizes the uniqueness and singularity of Yahweh as the one true God (Deuteronomy 6:4; 1 Timothy 2:5).
Scripture and Authority
For evangelical Christians, the Bible is considered the inspired, inerrant, and final authority for faith and practice (2 Timothy 3:16-17; 2 Peter 1:20-21). While Mormons accept the Bible as the word of God "as far as it is translated correctly," they also believe in additional sacred texts which they consider equally, if not more, authoritative. These include the Book of Mormon, Doctrine and Covenants, and Pearl of Great Price.
These additional scriptures introduce new doctrines and narratives not found in the Bible, and in some cases, they contradict traditional biblical interpretations. For instance, the Book of Mormon describes Jesus visiting ancient America, a narrative absent from the biblical canon. The acceptance of these additional texts as divine revelation fundamentally alters the understanding of biblical authority and sufficiency within Mormonism. This contrasts with warnings in Scripture against adding to God's word (Deuteronomy 4:2; Revelation 22:18-19).
Salvation and Atonement
In orthodox Christian theology, salvation is understood as a gift of God's grace, received through faith in Jesus Christ's atoning sacrifice on the cross (Ephesians 2:8-9; Romans 3:23-24). Jesus' death and resurrection are seen as fully sufficient to pay the penalty for sin, making reconciliation with God possible. Good works are a result of salvation, not a means to earn it (James 2:17-18).
Mormon theology teaches that salvation is a cooperative effort between God and humanity. While acknowledging Jesus' atonement, it emphasizes the necessity of obedience to Mormon laws and ordinances, including temple rituals, tithing, and missionary service, to achieve 'exaltation' and become like God. This 'exaltation' is a higher form of salvation, leading to godhood and eternal family units. While grace is acknowledged, it is often understood as enabling individuals to keep God's commandments, rather than being the sole means of undeserved rescue.
The concept of atonement also has nuances. While both believe in Christ's suffering, mainstream Christianity emphasizes the substitutionary nature of the atonement, where Christ bore the penalty for sins (2 Corinthians 5:21). Mormon theology views the atonement as enabling repentance and making it possible for individuals to progress, but stresses continued effort and righteousness for full exaltation. The biblical emphasis on Jesus' singular and complete work for salvation is central to Christian faith (John 19:30; Hebrews 10:11-14).
Bible verses about mormons
"Go ye therefore, and make disciples of all the nations, baptizing them into the name of the Father and of the Son and of the Holy Spirit:"
"Ye are my witnesses, saith Jehovah, and my servant whom I have chosen; that ye may know and believe me, and understand that I am he: before me there was no God formed, neither shall there be after me."
"Hear, O Israel: Jehovah our God is one Jehovah:"
"Every scripture inspired of God is also profitable for teaching, for reproof, for correction, for instruction which is in righteousness: that the man of God may be complete, furnished completely unto every good work."
"Ye shall not add unto the word which I command you, neither shall ye diminish from it, that ye may keep the commandments of Jehovah your God which I command you."
"for by grace have ye been saved through faith; and that not of yourselves, it is the gift of God; not of works, that no man should glory."
"for all have sinned, and fall short of the glory of God; being justified freely by his grace through the redemption that is in Christ Jesus:"
"Him who knew no sin he made to be sin on our behalf; that we might become the righteousness of God in him."
"When Jesus therefore had received the vinegar, he said, It is finished: and he bowed his head, and gave up his spirit."
Frequently asked
Do Mormons believe in Jesus?
Yes, Mormons believe in Jesus Christ as the Savior of the world and the Son of God. However, their understanding of Jesus's nature and role differs from traditional Christian theology. In Mormonism, Jesus is seen as the elder brother of humanity in a pre-mortal spiritual existence and a separate, distinct being from God the Father, rather than being co-equal and co-eternal within the Trinity as understood in orthodox Christianity. While affirming Jesus's atoning sacrifice, Mormon theology emphasizes human effort and obedience to specific ordinances as necessary for 'exaltation' alongside grace.
What is the Book of Mormon?
The Book of Mormon is one of the foundational sacred texts of the Church of Jesus Christ of Latter-day Saints. Mormons believe it is a record of ancient inhabitants of the Americas, translated by Joseph Smith from golden plates. It recounts prophecies of Jesus Christ, his alleged visit to the Americas after his resurrection, and the religious history of these peoples. Mormons consider the Book of Mormon to be "another testament of Jesus Christ" and believe it contains the "fulness of the gospel," complementing and sometimes clarifying or expanding upon the Bible. Non-Mormon scholars and archaeologists do not consider it an ancient historical record.
What are the core differences between Mormonism and Christianity?
The core differences between Mormonism and traditional biblical Christianity center on the nature of God, the authority of scripture, and the means of salvation. Christianity affirms one triune God; Mormonism teaches a plurality of gods and human potential for godhood. Christianity holds the Bible as the sole inspired authority; Mormonism adds other sacred texts like the Book of Mormon. Christianity teaches salvation by grace through faith in Christ's finished work; Mormonism emphasizes grace coupled with obedience to laws and ordinances for 'exaltation.' These distinctions are fundamental to each faith's theological framework.
Why do some Christians consider Mormonism a non-Christian religion?
Many Christians consider Mormonism a non-Christian religion due to significant divergences from core biblical doctrines that have defined Christianity for millennia. These include the altered view of the Trinity, the belief in multiple gods, the introduction of additional scriptures as authoritative, and a different understanding of salvation that emphasizes human works alongside grace for 'exaltation.' While Mormons use Christian terminology, these doctrinal departures lead many orthodox Christians to conclude that the theological system of the Church of Jesus Christ of Latter-day Saints presents a distinct faith tradition rather than a variation of biblical Christianity, as these differences touch on the very identity of God and the nature of the gospel.
Do Mormons believe in heaven and hell?
Mormon theology has a different understanding of the afterlife compared to traditional Christian concepts of heaven and hell. Instead of a binary heaven/hell, Mormons believe in a concept of 'degrees of glory' or 'kingdoms' that individuals inherit based on their faith, obedience to commandments, and acceptance of ordinances. The three main kingdoms are the Celestial Kingdom (the highest, for the most faithful, where exaltation to godhood is possible), the Terrestrial Kingdom, and the Telestial Kingdom. There's also a concept of 'Outer Darkness' for those who actively rebel against God after having a perfect knowledge of Him, which is closer to the traditional idea of hell.