Missionary Work — Why We Are Commanded to Share the Gospel
Not cultural enthusiasm — a covenant obligation born of love and grounded in scripture
LDS missionary work is the most visible feature of the Church to outsiders. The young men and women in white shirts and ties or modest dresses, with name badges, knocking on doors or stopping people on the street — this is the image most non-members carry of the Church. It looks, from the outside, like organized enthusiasm, or social pressure, or a corporate recruitment operation dressed in religious clothing.
It is none of those things. LDS missionary work is a covenant obligation rooted in Christ's own commission, motivated by the doctrine that the worth of a single soul is infinite, and connected to the gathering of Israel that the Old Testament prophets promised would precede the Millennium. When you understand the doctrinal foundation, the enterprise looks completely different from what it appears on the surface.
The question is not whether the Church is enthusiastic about missionary work. The question is whether the doctrine behind that enthusiasm is true. If it is, the obligation follows with logical force. If the gospel has been restored, if apostolic authority is real, if temple ordinances are genuinely the means of God's highest blessings — then not sharing that with every human being who might want it would be moral negligence of the first order.
The Great Commission Is Not Optional
Christ's final recorded command to his disciples before his ascension is unambiguous:
Matthew 28:19–20
“Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost: teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you always, even unto the end of the world.”
All nations. Not the surrounding regions. Not the culturally compatible. All nations. The scope of the commission matches the scope of God's love — it extends to every person on earth regardless of language, geography, culture, or social position. LDS missionary work takes this commission literally: if Christ commanded it, the Church is obligated to do it, everywhere, until the work is complete.
The Doctrine and Covenants reaffirms this with the same non-negotiable tone:
D&C 88:81
“Behold, I sent you out to testify and warn the people, and it becometh every man who hath been warned to warn his neighbor.”
It becometh every man who hath been warned to warn his neighbor. Not just missionaries. Not just full-time servants. Every member who has received the gospel has been warned — and that warning creates an obligation to pass it on. This is not a program or a cultural expectation. It is a doctrine with the same weight as any other commandment.
The Worth of a Soul
The motivational foundation of LDS missionary work is not organizational pressure or social expectation. It is a doctrine about the value of persons:
D&C 18:10, 15–16
“Remember the worth of souls is great in the sight of God... And if it so be that you should labor all your days in crying repentance unto this people, and bring, save it be one soul unto me, how great shall be your joy with him in the kingdom of my Father! And now, if your joy will be great with one soul that you have brought unto me into the kingdom of my Father, how great will be your joy if you should bring many souls unto me!”
The worth of souls is great in the sight of God. This is not sentiment — it is metaphysics. LDS theology teaches that humans are literally children of a Heavenly Father — not creatures He made from nothing, but intelligences He nurtured and sent to earth to develop toward eternal life. The value of a person is not determined by their productivity or their social position but by what they are: a child of God with the capacity to become as God is.
If that is true — if people are genuinely that valuable, and if the gospel is genuinely the means by which they can reach their full eternal potential — then sharing the gospel is not aggressive. It is the most respectful thing you can do for a person. You are offering them the truth about who they are and what they can become. Keeping that to yourself would be a strange form of love.
Why Sharing the Gospel Is an Act of Love, Not Aggression
Alma wrestled with this with a clarity that cuts through every comfortable evasion:
Alma 29:1–2
“O that I were an angel, and could have the wish of mine heart, that I might go forth and speak with the trump of God, with a voice to shake the earth, and cry repentance unto every people! Yea, I would declare unto every soul, as with the voice of thunder, repentance and the plan of redemption, that they should repent and come unto our God, that there might not be more sorrow upon all the face of the earth.”
That there might not be more sorrow upon all the face of the earth. Alma's motivation for wanting to preach is not self-righteousness. It is grief over human suffering — the suffering that comes from living outside the truth, from broken relationships and broken covenants and broken lives that the gospel could heal. The missionary who understands their calling does not preach to demonstrate their own correctness. They preach because they have seen what the gospel does to a life, and they want everyone to have it.
The accusation that missionary work is aggressive or disrespectful of other beliefs deserves a direct answer. The missionaries knock on doors and stop people on streets — they do not drag anyone into a baptismal font. Every missionary conversation ends with the person's free choice. The gospel is offered. If the person is not interested, they say so and the missionaries leave. No coercion, no social pressure beyond the initial offer. That is not aggression. That is an invitation, which every person is free to decline.
What would be disrespectful is to assume that a person from a different culture or tradition is not capable of evaluating a new truth claim and making their own decision. The missionary treats the person they are teaching as an adult with agency — capable of hearing, evaluating, and choosing. That is a form of respect more fundamental than simply leaving people undisturbed in whatever they already believe.
The Obligation of Those Who Are Warned
The most doctrinally sobering aspect of LDS missionary teaching is what happens to those who receive the gospel and then become responsible for sharing it. D&C 4 — the brief revelation given to Joseph Smith's father — is the standard missionary call, and its demands are total:
D&C 4:2–3
“Therefore, O ye that embark in the service of God, see that ye serve him with all your heart, might, mind and strength, that ye may stand blameless before God at the last day. Therefore, if ye have desires to serve God ye are called to the work.”
If ye have desires to serve God ye are called to the work. The threshold for calling is low: desire, combined with willingness. The bar for doing the work is total: all your heart, might, mind and strength. The combination describes a life given, not a program joined.
Ezekiel's "watchman on the wall" principle applies here. The watchman who fails to warn the people of approaching danger bears some responsibility for what happens to them. The person who has received the gospel and then fails to share it is not absolved of responsibility for the neighbor who never heard. That is not guilt-manipulation — it is the honest weight of a covenant. You were warned. You are now among those who must warn.
The Weight of the Commission
- Ezekiel 33:6 — If the watchman sees the sword come and fails to warn the people, their blood is on his hands
- 2 Nephi 9:41 — The keeper of the gate is the Holy One of Israel, and He employeth no servant there — but He does commission watchmen
- D&C 18:10–16 — The worth of souls; the joy of bringing even one; the obligation this creates
The doctrine is clear and demanding. It is demanding precisely because the stakes are real. If the gospel is true — if the atonement of Jesus Christ is the only means of full reconciliation with God, if the ordinances of the temple are the only means of eternal family bonds, if the restored priesthood is the only authority that can perform saving ordinances — then the person who knows all that and keeps it to themselves is acting against the very love that the gospel is supposed to produce.
What Missionary Work Actually Involves
Full-time missionaries — young men typically 18–26 months, young women 18 months, senior couples for 12–24 months — are called and set apart as representatives of Jesus Christ. They do not choose where they serve. They are assigned by revelation through Church leadership. They leave home, pay their own way (through family savings and, in many cases, Church support for those who cannot afford it), and give every day to teaching, serving, and finding those who are ready to receive the gospel.
Full-time missionary service is not the only form of missionary work. Every member is expected to share the gospel through their life and relationships — by being the kind of person whose life raises questions, whose integrity makes an argument, whose love for their neighbor opens doors. The formal missionary program and the member missionary work are two halves of the same effort.
Missionary work also includes the 23-million-member Church's extraordinary humanitarian program — disaster relief, clean water projects, food security, refugee support. Service is inseparable from preaching. The gospel that does not produce service is not the gospel at all.
What Happens If We Don't Go
Alma, after his initial desire to be an angel and shake the earth with the gospel, catches himself and settles into the reality of what he actually has:
Alma 29:9
“I know that which the Lord hath commanded me, and I glory in it. I do not glory of myself, but I glory in that which the Lord hath commanded me; yea, and this is my glory, that perhaps I may be an instrument in the hands of God to bring some soul to repentance; and this is my joy.”
An instrument in the hands of God. Not the hero. Not the salesperson. An instrument — held and used by Someone whose purposes are larger than any one person's strategy or eloquence. The missionary does not convert anyone. The Spirit does. The missionary shows up. They open their mouth. They love the person they are teaching. God does the rest.
If the Church stops sending missionaries — if the covenant obligation is set aside in favor of cultural comfort, or fear of rejection, or the post-modern reluctance to claim that any truth is universal — then the gathering of Israel stalls, the promise to Abraham goes unfulfilled in this generation, and the people who might have heard the gospel do not hear it.
That is not an acceptable outcome. Not to God. Not to any person who understands what the gospel is and what it offers. The worth of a soul is great in the sight of God — which means every soul who never hears the gospel is a loss that matters. Missionary work is the Church's response to that reality: not to let anyone remain in darkness for want of an invitation, even an invitation that most will decline.
The gospel is true. It offers more than any other message on earth. Sharing it is not aggression — it is generosity. And for those who believe it deeply enough, it is not optional. It is who you are.