Serve One Another

Summary of my sermon, based on Galatians 5:13-15. Preached at Greenhills Christian Fellowship Toronto on July 6, 2025.

When you hear the word “freedom,” what comes to mind? For many people, it’s economic freedom—having enough money to do whatever you want. Whether it’s traveling, taking up hobbies, or just relaxing on a beach, freedom often looks like having no obligations. And while that kind of freedom sounds appealing, it’s often just a dream. In reality, we carve out little moments of freedom—like weekends or holidays—tiny escapes from the things we must do. But this leads to a misunderstanding: that freedom is simply the opposite of obligation. That’s why Galatians 5:13 is so important. Paul writes, “You were called to freedom.” And that very first line pushes against our assumptions. Freedom, according to the Bible, is not something we naturally have. Nor is it something we fight for. It’s something we’re called to—by God.

This brings us to our One Another series. If you’ve been with us since January, you’ll remember that we’ve been working through the “one another” commands of the New Testament—23 in total, though some are repeated. We began with “love one another,” which is repeated more than any other. It’s foundational, the “one command to rule them all.” And it directly connects to today’s command in Galatians 5:13: “through love, serve one another.” Paul goes on in verse 14 to say, “For the whole law is fulfilled in one word: ‘You shall love your neighbor as yourself.’” But that’s not the only “one another” command in this passage. In verse 15, Paul gives a warning: “But if you bite and devour one another, watch out that you are not consumed by one another.”

So what does it mean to be called to freedom? First, it means that freedom doesn’t equal doing whatever we want. Even our most celebrated freedoms—like freedom of speech—have limits. Just try yelling “bomb” on a plane and see how far that freedom goes. Freedom always comes with boundaries. And in Scripture, being “called” to freedom emphasizes that it comes from God. Galatians 1:15–16 tells us that God, by his grace, set Paul apart and called him. In 1 Corinthians 1:24, the message of Christ crucified is foolish to the world, but to those who are called, it is the power and wisdom of God. True freedom is a gift we receive when we are called by God and come to know Christ.

This is why Jesus says in John 8:36, “So if the Son sets you free, you will be free indeed.” And Romans 8:1–2 says that we are free from the law of sin and death. But that doesn’t mean we’re free to sin. In fact, Romans 6:16 warns that if we present ourselves to sin, we become slaves to it. Freedom in Christ isn’t the freedom to do whatever we want—it’s the freedom to obey God. It’s the freedom to live in love and righteousness. That’s why Paul says, “Don’t use your freedom as an opportunity for the flesh.”

Now here’s the warning. Even though we are free from the penalty and power of sin, we still live in a world where the presence of sin is real. That’s why Paul warns us not to bite and devour one another. Because when we do, we’re not acting in freedom—we’re acting like the enemy. 1 Peter 5:8 describes the devil as a roaring lion seeking someone to devour. And when we gossip, manipulate, and turn on each other, we’re reflecting his work—not God’s. That’s why Paul tells us again: use your freedom to serve one another in love.