The Mission
The Mission Is Not a Program: It Is the Heartbeat of the Church
Every October, many churches turn their attention toward missions. Special speakers are invited, offering plates are passed, and brochures are distributed. And then November arrives, and life returns to normal. But what if that rhythm itself reveals a deeper problem with how we understand mission in the first place?
Mission was never meant to be a season. It was never meant to be a department, a committee, or a line item in a budget. It is not one thing among many things the church does. It is the very thing that makes the church the church.
That distinction matters more than it might first appear.
Two Words Worth Knowing
Theologians use two important terms when talking about this. The first is missiology, the study of how the gospel is proclaimed and the church grows across different cultural contexts. The second is ecclesiology, the study of the church itself, its nature, its ministry, and its structure.
In much of the world, these two ideas are never separated. The mission of God and the life of the church are understood as the same thing. But in North America, they are almost always treated as two separate conversations. And that separation has quietly done a great deal of damage.
When the church starts with ecclesiology and adds mission later, mission becomes a function, something the church does on occasion, in certain places, through certain people. When the church starts with mission and builds a congregation around it, there is a danger of assuming that once the church is planted, the mission is finished.
Neither approach tells the whole story. What is needed is what theologians call missiological ecclesiology, a way of being the church in which mission is not added on but baked in. The church does not merely support mission. The church is mission.
Jesus at the Wrong Table
Nowhere is this clearer than in the second chapter of Mark. Jesus is walking beside the lake, teaching the crowds, when he spots a man named Levi sitting at a tax collector's booth. Tax collectors in that era were despised. They worked for the occupying Roman government, often overcharging their own people and pocketing the difference. They were considered traitors, outcasts, and moral failures. No self-respecting religious teacher would have given one a second glance.
Jesus looked at Levi and said, "Follow me."
And Levi got up and followed.
The story does not end there, and this is where it gets interesting. Most people picture mission as a one-directional movement: the church goes out, calls people to repentance, and then brings them in. And there is truth in that picture. But what happens next in Mark 2 complicates it in the best possible way.
Jesus goes to Levi's house. He sits at Levi's table. He eats with tax collectors and sinners, a crowd of people that polite religious society had written off entirely. He does not pull Levi away from his world and immediately place him in a private classroom. He enters Levi's world.
This is not a minor detail. It is the point.
The Question That Only Gets Asked One Way
The Pharisees were watching, and they were offended. They pulled aside the disciples and asked why Jesus was eating with tax collectors and sinners. In their framework, holiness meant separation. You kept yourself clean by keeping your distance from the unclean.
Jesus heard their question and gave one of the most clarifying statements in all of Scripture. In Mark 2:17, he explains that it is not the healthy who need a doctor, but the sick, and that he came not to call the righteous but sinners.
Think about what that means for the church. Doctors do not enter medicine because of healthy people. They are drawn to the work because sick people need help. In the same way, the church does not exist because righteous people needed a place to gather. It exists because sinners need a Savior.
That changes everything about how we think about Sunday mornings, about who we invite, about where we spend our time, and about what we consider church business.
Mission Happens on Monday
If mission is the function of the church and not merely a function, then it does not clock out when the weekend service ends. It goes to work on Monday. It sits in the lunchroom at school. It shows up in the neighborhood cul-de-sac, the hockey arena, the coffee shop, and the office break room.
Here is something worth sitting with: there are places you walk into every single week that no pastor or full-time missionary will ever enter. Your workplace. Your classroom. Your family gatherings. Your social circles. You are the representative of Jesus in those spaces. That is not a figure of speech. That is the mission.
The Great Commission recorded in Matthew 28:19-20, where Jesus instructs his followers to go and make disciples of all nations, was not addressed only to clergy or to people with seminary degrees. It was spoken to ordinary people who had followed an extraordinary Saviour and were now being sent into the world to reflect him.
Three Questions to Carry With You
Who is your Levi? There is likely someone in your life who others have written off. The difficult coworker. The lonely neighbor. The kid at school that no one sits with. Jesus saw Levi before Levi said a single word. Who are you not seeing?
Where is Levi's house? Are you willing to go where people are, to enter their world, to sit at their table, even if it costs you something socially or reputationally? Mission often requires leaving the comfort of familiar circles.
Will someone ask you why? The Pharisees only asked their question because Jesus was living in a way that demanded an explanation. Love that looks like everyone else's love does not raise eyebrows. But love for the rejected, the difficult, and the overlooked does. If no one is asking why you love the way you love, it may be worth asking whether the love is visible enough to prompt the question.
The mission is not a month. It is a life. And it begins wherever you are standing right now.
Every October, many churches turn their attention toward missions. Special speakers are invited, offering plates are passed, and brochures are distributed. And then November arrives, and life returns to normal. But what if that rhythm itself reveals a deeper problem with how we understand mission in the first place?
Mission was never meant to be a season. It was never meant to be a department, a committee, or a line item in a budget. It is not one thing among many things the church does. It is the very thing that makes the church the church.
That distinction matters more than it might first appear.
Two Words Worth Knowing
Theologians use two important terms when talking about this. The first is missiology, the study of how the gospel is proclaimed and the church grows across different cultural contexts. The second is ecclesiology, the study of the church itself, its nature, its ministry, and its structure.
In much of the world, these two ideas are never separated. The mission of God and the life of the church are understood as the same thing. But in North America, they are almost always treated as two separate conversations. And that separation has quietly done a great deal of damage.
When the church starts with ecclesiology and adds mission later, mission becomes a function, something the church does on occasion, in certain places, through certain people. When the church starts with mission and builds a congregation around it, there is a danger of assuming that once the church is planted, the mission is finished.
Neither approach tells the whole story. What is needed is what theologians call missiological ecclesiology, a way of being the church in which mission is not added on but baked in. The church does not merely support mission. The church is mission.
Jesus at the Wrong Table
Nowhere is this clearer than in the second chapter of Mark. Jesus is walking beside the lake, teaching the crowds, when he spots a man named Levi sitting at a tax collector's booth. Tax collectors in that era were despised. They worked for the occupying Roman government, often overcharging their own people and pocketing the difference. They were considered traitors, outcasts, and moral failures. No self-respecting religious teacher would have given one a second glance.
Jesus looked at Levi and said, "Follow me."
And Levi got up and followed.
The story does not end there, and this is where it gets interesting. Most people picture mission as a one-directional movement: the church goes out, calls people to repentance, and then brings them in. And there is truth in that picture. But what happens next in Mark 2 complicates it in the best possible way.
Jesus goes to Levi's house. He sits at Levi's table. He eats with tax collectors and sinners, a crowd of people that polite religious society had written off entirely. He does not pull Levi away from his world and immediately place him in a private classroom. He enters Levi's world.
This is not a minor detail. It is the point.
The Question That Only Gets Asked One Way
The Pharisees were watching, and they were offended. They pulled aside the disciples and asked why Jesus was eating with tax collectors and sinners. In their framework, holiness meant separation. You kept yourself clean by keeping your distance from the unclean.
Jesus heard their question and gave one of the most clarifying statements in all of Scripture. In Mark 2:17, he explains that it is not the healthy who need a doctor, but the sick, and that he came not to call the righteous but sinners.
Think about what that means for the church. Doctors do not enter medicine because of healthy people. They are drawn to the work because sick people need help. In the same way, the church does not exist because righteous people needed a place to gather. It exists because sinners need a Savior.
That changes everything about how we think about Sunday mornings, about who we invite, about where we spend our time, and about what we consider church business.
Mission Happens on Monday
If mission is the function of the church and not merely a function, then it does not clock out when the weekend service ends. It goes to work on Monday. It sits in the lunchroom at school. It shows up in the neighborhood cul-de-sac, the hockey arena, the coffee shop, and the office break room.
Here is something worth sitting with: there are places you walk into every single week that no pastor or full-time missionary will ever enter. Your workplace. Your classroom. Your family gatherings. Your social circles. You are the representative of Jesus in those spaces. That is not a figure of speech. That is the mission.
The Great Commission recorded in Matthew 28:19-20, where Jesus instructs his followers to go and make disciples of all nations, was not addressed only to clergy or to people with seminary degrees. It was spoken to ordinary people who had followed an extraordinary Saviour and were now being sent into the world to reflect him.
Three Questions to Carry With You
Who is your Levi? There is likely someone in your life who others have written off. The difficult coworker. The lonely neighbor. The kid at school that no one sits with. Jesus saw Levi before Levi said a single word. Who are you not seeing?
Where is Levi's house? Are you willing to go where people are, to enter their world, to sit at their table, even if it costs you something socially or reputationally? Mission often requires leaving the comfort of familiar circles.
Will someone ask you why? The Pharisees only asked their question because Jesus was living in a way that demanded an explanation. Love that looks like everyone else's love does not raise eyebrows. But love for the rejected, the difficult, and the overlooked does. If no one is asking why you love the way you love, it may be worth asking whether the love is visible enough to prompt the question.
The mission is not a month. It is a life. And it begins wherever you are standing right now.
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