What Makes Mormons Different Than Other Christian Churches?


As a life-long member of The Church of Jesus-Christ of Latter-Day Saints, I have been asked many times what makes my church different from other religions.

Members of The Church of Jesus Christ share many beliefs with other Christian religions.  We believe in Jesus Christ and look to him as our Savior.  We study and seek to follow the Bible.  The biggest difference, however, is that we believe that God has established his church again on the earth with a living prophet and 12 apostles who are authorized by God to lead the church.  The authority of a living prophet has given us many revelations about God’s plan for us and how we can best follow Him.  For example, the prophet Joseph Smith received The Book of Mormon: Another Testament of Jesus Christ, through revelation from God.

In the rest of this post, I hope to explain more about how we differ from other churches, and what things are the same.

What Do Mormons Believe Compared to Other Christians?

  • Jesus Christ is our Savior and we can only be forgiven of our sins through His redeeming power.  It is also through His sacrifice that we are able to overcome death and live again after we die in this life.  This is the first and most important belief.  Mormons are Christians because we believe in Jesus Christ as the Savior of the World and seek to follow Him.  My family has a painting of Jesus Christ in our home because we always want to remember Him.
  • We believe the Bible is the word of God.  I study the Bible frequently both by myself and with my wife and kids.  In church, we read from the Bible regularly.  By far, my favorite chapter in the Bible is John 13 where Christ washes the feet of His disciples.
  • We believe that this life is only temporary.  We believe we are here on earth to gain a physical body, and to learn to follow God by faith and not by sight. (2 Corinthians 5:7)  We believe that after we die, we can return to live with God again.
  • We believe that after Jesus Christ and His apostles were killed, there was a time when God’s authority to formally organize His church with a prophet and apostles was lost for centuries.  We also believe, as was prophesied in the Bible, that God restored His church to the Earth by calling Joseph Smith in 1820 to become a prophet.  Since then, we have always had a living prophet and 12 apostles leading the church.  The current living prophet is Russell M. Nelson.
  • We also believe that The Book of Mormon is divinely given scripture–just like the Bible.  The Book of Mormon is an account of prophets who lived in the Americas between roughly 2,000BC until 400AD.  The Book of Mormon’s teachings comport with the teachings of the Bible, and contain the account of Jesus Christ’s visit to these people after was killed in Jerusalem.
  • We believe the purpose of life is to learn obedience and faith even when we are not in the physical presence of God.  Consequently, we do our best to follow the 10 Commandments, as well as other rules of conduct that have been revealed to us through our prophet.  For example, as a Mormon, I don’t drink alcohol and I don’t work or go to stores on Sundays so I can dedicate the Sabbath to the Lord.
  • We believe that God wants for us to live with our families forever–even in Heaven.  We believe that if a husband and wife are sealed together by one with the proper authority, they will be married not only here on earth, but forever.  This belief provides great peace for my family and is one reason why Mormon temple marriages have a dramatically lower divorce rate than many other Christians.

Priesthood Authority

Priesthood authority is probably the single most important difference between our faith and that of other great Christian religions.  The “priesthood” is God’s authority, delegated to man, to act in His name to perform His works here on earth.  In the Old Testament, this priesthood was given to Aaron, Melchizedek, and all the prophets.  The priesthood is the power that allowed Moses to walk through the Red Sea on dry ground, and also the power that Christ used to resurrect.

God established His church many times on earth.  Adam was the first prophet and was not accepted by all of his posterity–namely Cain.  Moses was a prophet and was rejected by Pharoah.  Joseph was a prophet and was rejected by his brothers.  This pattern of God establishing a church and the people eventually rebelling against him repeated itself throughout the Bible until God eventually sent his son, Jesus Christ, who was also rejected by the people who eventually killed him.

Christ’s death was not the end of God’s love for us, but a beginning.  Christ overcame death and sin, but the people still needed to learn of Christ, repent of their sins, be baptized, and come unto God.  Just as God did in ancient times, he continues to call prophets today.

Joseph Smith was called by God to be a prophet in 1820, and founded our church.  After Joseph Smith was brutally martyred as an innocent man, other prophets succeeded him.  Today, the living prophet and president of The Church of Jesus Christ of Latter-Day Saints is Russell M. Nelson.

This priesthood is the most significant differentiating factor in our church.  We believe that God himself has selected our prophet and twelve living apostles to guide us.  We believe God has given us authority for baptisms, and to seal families together in a wedding that lasts forever.  It is this authority that allows the prophet to say “Thus sayeth the Lord.”

The priesthood authority is also held by worthy men in the church.  The local pastor of a congregation is called a bishop and he directs the work of the church in that area through priesthood authority.  Fathers of families hold the priesthood and give blessings to their families through the priesthood.

The Book of Mormon and its Relationship to the Bible

Mormons study both the Book of Mormon and the Bible. The Book of Mormon is a companion to the Bible and is another Testament of Jesus Christ. We believe that both books were written through the inspiration of God and consequently, we study both of them.

The Book of Mormon is the record of people that lived in the Americas from approximately 2000 BC until 600 AD. This was the same time as much of the Old and New Testament in Jerusalem. 

There is nothing in the Book of Mormon that contradicts the Bible because it is the same Gospel of our heavenly father. However the Book of Mormon ads greater light and knowledge to what we learn in the Bible. I will give you two examples.

The first example is of the Brazen Serpent. If you recall, in the Bible we read of a time when the people fell ill due to venomous snake bites and needed to be saved.  Moses got a brass serpent and raised it up high and commanded all the people to look upon it. If they would look upon it, they would live (Numbers 21). The Bible ends the story right there. It does not give us the resolution. In the Book of Mormon, we see the same story told but one additional detail is given. Many of the people did not look at the brass Serpent and died because of the simple mess of the way.

The second example is one of clarification of what is taught in the Bible. In the Book of Mormon, there is a chapter that directly answers the question of if a child needs to be baptized (Moroni 8). The scripture specifically says that they do not for they are alive in Christ. This teaches us the purpose of baptism is a to enter into God’s path. Those who are under the age of accountability will automatically be saved in the kingdom of God.

If you have never read the book of Mormon, I can see why it may feel strange to have a different book other than the Bible if that is what you are used to. I can see why some people may feel that way, but I would encourage you to just read it and decide for yourself. I have found the Book of Mormon to bring me closer to Christ and to give me encouragement and knowledge.

Differences In How Mormons Live Compared to Other Christians

Because Mormons believe that there is a living prophet and 12 apostles who are called of God to lead our church, we listen to the revelations that the prophet receives from Heavenly Father. Generally, the prophet teaches us simple, important principles to follow in order to follow Christ.  Sometimes, the revelations are more specific and guide us to live in a way that is different from others.

For example, Mormons don’t drink alcohol, coffee, tea, or use tobacco.  We are taught to keep our bodies free from addictive substances so that our spirits can become the masters of the flesh so that we may live in accordance with God’s will.  We also follow God’s commandment in the Bible to keep the Sabbath Day holy.  We don’t shop, work, or pursue recreation on Sundays, but instead go to church, spend time with our family, study the scriptures, and rest.

I’ve written a complete list of things that Mormons don’t do, which would be a good place to understand the commandments that we follow as members of the church.

Most of the way Mormons live is very normal.  We enjoy hobbies, work in a variety of different fields, and get addicted to watching The Office just like you do.  We follow the 10 Commandments and generally try (not always successfully) to be good people.  The main differences are in the commandments that we follow because of our firm belief in a living prophet.

How Did the Mormon Church Originate?

To a Mormon, this is actually a trick question. It could be tempting to say that the church was started in 1820 when Joseph Smith was visited by Heavenly Father and Jesus Christ and eventually was commanded to restore the church on the Earth. It is that point of restoration that makes this a trick question. We believe that the church today is the exact same church that Jesus Christ set up on the earth with 12 Apostles, and also the same church that Heavenly Father established through Adam in the beginning.

We believe that when Jesus Christ establish the church in Jerusalem before his death, that many of the people followed him but others rejected him. Just as the people killed Jesus Christ, they also killed his Apostles after Christ’s death. In the Bible, we read about this. As we see the Apostle Paul in later years trying to keep the church going, but facing continuing problems and apostasy as soon as he left an area.

Eventually, God’s authority of the priesthood was taken from all of the Earth when the apostles and prophets were killed off. This started a long time on the Earth where there was no established church or profit. This is similar to times in the Bible when the prophets such as Moses Noah and others were rejected.

In God’s mercy, He restored the Church again to the Earth by calling the Prophet Joseph Smith to do so. We believe that Joseph Smith was a prophet of God just as Moses Noah Abraham Isaac and Jacob. Since the death of Joseph Smith, there has always been a leader of our church who is a profit. Today, the prophet is Russell M. Nelson.

What Makes Mormons Believe in a Living Prophet?

In the Book of Mormon, one of the very last versus invites people to read the book of Mormon and then to pray to God and ask if the things taught in the book are true. No Mormon is asked to believe on Blind Faith. We believe that we can know for ourselves what is true through Revelation from God.

The same can be true of a testimony of a living prophet. The Prophet speaks to the church regularly in the church’s General Conference and through other means. We can hear the things that the prophet teaches and pray to God for ourselves to know if they are true.

Frankly, it would be crazy for someone to change their life to obey commandments such as this without first developing a testimony in God’s restored church, and that there really is a prophet called by god alive today.  It is for that reason that I have no problem whatsoever in keeping this commandment–I first developed my belief through prayer.  Knowing that the prophet is actually called of God, I’m perfectly happy to obey the commandments.  They make my life happier and make me a better person.
Take a few minutes and watch this speech by our prophet, Russel M. Nelson and see what God makes you feel.  He is merely a normal person just like the rest of us, but I believe that just as God did in ancient times as he chose apostles and prophets in the Bible, he has called this man to be a prophet today.  He teaches us how to live our lives in a way that will bring us closer to our Savior Jesus Christ.

Jim Harmer

I own an online company where I create websites which are read by millions of people. I'm a non-practicing lawyer, husband and a father of three little kiddos. My faith in Christ is the most important aspect of my life, and this blog is where I get to share my beliefs. The rest of the time, I'm riding dirt bikes or traveling the world taking pictures. I live in Star, Idaho where I attend my local congregation of The Church of Jesus Christ of Latter-Day Saints. Each month, over 30,000 people come to this site to learn about the basic beliefs of my religion, and it's my privilege to share about it. The opinions expressed on this website are not necessarily those of The Church of Jesus Christ of Latter-Day Saints as this blog is not an official source of church information. However, every effort is put into providing accurate information in support of the church.

4 thoughts on “What Makes Mormons Different Than Other Christian Churches?

  1. Hi Jim,

    I read that Mormons believe God was once a human – and that humans can somehow work themselves up to be Gods.

    Is this true? If so, I find this to be in stark opposition to the teachings of Jesus (who warned us of false prophets).

    The ultimate judgement of who is really christian can obviously only be left to Jesus, so please take my question in good faith.

    Btw I’m a huge fan of “Income school” – came here from there – out of curiosity.

    1. We believe that we are sons and daughters of God. Any good parent wants their children to have what they have and more. Since God is a perfect parent, he too has that desire. He desires for us to, some day, be perfected through Jesus Christ and eventually be as he is. We are a far far distance from that. I can barely go through a single day without failing miserably. Yet, I have hope that Jesus Christ’s atonement is so all-encompasing that if I continue to get better little by little over eternity, I can some day be perfectly clean of sin and have the blessings of being as God.

    2. Romans chapter 8 verses 16-17 teaches that we are the heirs of God. This means that we can inherit what God has. Children grow up to become parents themselves.

      16 The Spirit itself beareth witness with our spirit, that we are the children of God:
      17 And if children, then heirs; heirs of God, and joint-heirs with Christ; if so be that we suffer with him, that we may be also glorified together.

  2. Hi Jim,

    Thanks for answering. I keep following you and Ricky on Incomeschool and I feel strangely uplifted by this answer.

    It may not address the deepest issues I’m having with this mormonism… Yet I agree whole heartedly with everything you just wrote. Common ground on a superficial level? Perhaps. But better than no common ground. I am sure we have differences but I commend and respect you for focusing on the things we have in common.

    Essentially Jesus Christ.

    So what could be more important.

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