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.

A Christian’s Love Life

Summary of my sermon, based on 1 John 3:11-18. Preached at Greenhills Christian Fellowship Toronto on February 26, 2023.

Japan, known for its reputation of friendliness, often confuses politeness with genuine friendliness. However, behind the facade, Japan can be an unfriendly place, evidenced by the rising rates of loneliness and unattended deaths. In a society where indifference can prevail, the call to love and serve one another becomes crucial.

The “ethic of reciprocity” is a principle found in various religions and cultures. While most versions express the negative form of “do not do to others what you don’t want done to yourself,” Jesus presents it positively: “do to others what you would have them do to you.” However, it is important to consider the full context of this teaching, as it sums up the Law and the Prophets.

Love One Another

Jesus emphasizes the command to love one another as a significant test of discipleship. The phrase “love your neighbor as yourself” complements the Golden Rule, extending beyond passive avoidance of harm to active love and service. The ethic of reciprocity sets a low bar, whereas Jesus calls us to a higher standard.

The message heard from the beginning, which encompasses the Gospel, emphasizes the call to love one another. Love becomes the outpouring of the Gospel, a mark of discipleship, and a reflection of God’s love for the world. It is not just an intellectual belief but a heartfelt action rooted in the message of salvation.

John links love for others with the assurance of eternal life. By demonstrating love for our brothers and sisters, we bear witness to our transformed lives. John contrasts this with the negative example of Cain, emphasizing that hatred and murder are incompatible with the eternal life found in Christ.

Serve One Another

Following Jesus’ example of sacrificial love, we are called to lay down our lives for one another. Love is demonstrated through service, going beyond mere words to tangible deeds. This sacrificial love is illustrated by Christ’s ultimate sacrifice for humanity while we were still sinners.

Jesus emphasizes that love involves sacrificial service. The command to love one another is coupled with the highest form of love—a willingness to lay down one’s life for friends. Christ’s death for sinners exemplifies the depth of God’s love, serving as a model for our love towards others.

Love is not confined to words alone; it requires practical action. We are called to bear one another’s burdens and generously share what we have. Such acts of service and generosity align with the law of Christ and please God.

While the “ethic of reciprocity” provides a baseline for human interaction, Jesus sets a higher standard through the command to love one another. Love becomes the outpouring of the Gospel, assurance of eternal life, and a call to sacrificial service. In a world marked by loneliness and indifference, let us embrace the transformative power of love, fulfilling the commandments of Christ and reflecting God’s love to others.