Tag: Christian Unity

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Instruct One Another

Summary of my sermon, based on Romans 15:14-16. Preached at Greenhills Christian Fellowship Toronto on September 7, 2025.

It’s been a little over five hundred years since Martin Luther posted his Ninety-five Theses and sparked the Protestant Reformation. We often summarize that movement with the five solas, but there’s a pastoral thread that can be overlooked: the question of language in worship and in our Bibles. For centuries much of Western Christianity heard Scripture read publicly in Latin—even when few understood it. The Reformers pressed forward the conviction of Scripture alone: if the Bible is our final authority for faith and practice, then God’s people must be able to hear and read it in their own tongue. That conviction helps explain why Luther translated the Bible into German and why, over time, churches moved toward the language of the people.

That ties directly to our text: “I myself am satisfied about you, my brothers, that you yourselves are full of goodness, filled with all knowledge and able to instruct one another” (Romans 15:14, ESV). Paul is not only speaking to pastors; he is addressing the church. Because the gospel has taken root, ordinary believers—indwelt by the Spirit—are able to teach and admonish one another. He adds that he writes “very boldly by way of reminder, because of the grace given me by God to be a minister of Christ Jesus to the Gentiles… so that the offering of the Gentiles may be acceptable, sanctified by the Holy Spirit” (Romans 15:15–16, ESV). Paul’s ministry is by grace, and our mutual ministry is too.

Yesterday I sat in on an Evangelism Explosion preview. One of the guests, Richard, professed faith in Christ—praise God. In another group a man named Greg voiced a familiar objection: a pastor stands at a podium and tells people what to believe. I would answer this way: Christian preaching isn’t someone imposing opinions; it is the Spirit opening the text he inspired. As Paul says, “And we impart this in words not taught by human wisdom but taught by the Spirit, interpreting spiritual truths to those who are spiritual” (1 Corinthians 2:13, ESV). And the sermon is only one hour a week. There are 167 other hours where the command of Romans 15:14 lives—around dinner tables, in small groups, over coffee, on phone calls—where believers gently, humbly bring God’s Word to one another.

Jesus promised this help for all his disciples: “But the Helper, the Holy Spirit, whom the Father will send in my name, he will teach you all things and bring to your remembrance all that I have said to you” (John 14:26, ESV). If you belong to Christ, the Spirit is your Teacher. You are not left to yourself, and you are not disqualified from speaking God’s truth in love.

With that privilege comes a boundary. We do not teach our hunches or preferences; we teach what God has said. “Trust in the Lord with all your heart, and do not lean on your own understanding. In all your ways acknowledge him, and he will make straight your paths. Be not wise in your own eyes; fear the Lord, and turn away from evil. It will be healing to your flesh and refreshment to your bones” (Proverbs 3:5–8, ESV). Peter presses the same point: “And we have the prophetic word more fully confirmed, to which you will do well to pay attention as to a lamp shining in a dark place… knowing this first of all, that no prophecy of Scripture comes from someone’s own interpretation. For no prophecy was ever produced by the will of man, but men spoke from God as they were carried along by the Holy Spirit” (2 Peter 1:19–21, ESV). The Spirit who inspired the Word never contradicts the Word.

And here is the purpose: we teach one another so that our lives might be an acceptable offering to God, sanctified by the Holy Spirit (Romans 15:16). Mutual instruction is priestly service. It keeps pointing us back to the gospel—Christ crucified, buried, and risen; repentance and faith; walking by the Spirit. If you want to grow in this calling, begin here: know the gospel and know your Bible. Read it daily. Read it with someone. Memorize a verse you can share this week. Ask, “How does this passage lead me to Christ?” Then look for one concrete opportunity to encourage, correct, or comfort a brother or sister with the Word.

As we come to the Lord’s Table, we remember that “as often as you eat this bread and drink the cup, you proclaim the Lord’s death until he comes” (1 Corinthians 11:26, ESV). Church, you are full of goodness, filled with knowledge, and—by the Spirit—able to instruct one another. Let’s walk in that grace together.

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Welcome One Another

Summary of my sermon, based on Romans 15:7-13. Preached at Greenhills Christian Fellowship Toronto on August 3, 2025.

When I arrived at Capernwray, I felt like a fish out of water. Most of the students were from small towns in rural Alberta—white, small-town kids who’d never lived in a city. I was one of only three Asians and definitely the only one from a big city. They nicknamed me “Big City Brown Bear.” Everything about me—from my clothes to my taste in music—set me apart. And yet, despite the differences, I felt completely welcome. Why? Because we all had one thing in common: our faith in Jesus Christ. And when Christ is the center, most differences fade into the background.

That’s how it should be in the church. But the truth is, we often argue about small things—things that shouldn’t divide us. That’s why Paul says in Romans 15:7, “Therefore welcome one another as Christ has welcomed you, for the glory of God.” If it were easy to get along, Paul wouldn’t have had to say this. So what was going on?

To understand, we have to look back to Romans 14. There Paul writes, “As for the one who is weak in faith, welcome him, but not to quarrel over opinions” (v.1). That phrase “welcome him” is the same verb Paul uses in 15:7. The issue in Rome wasn’t false teaching—it was disagreement over things like food. Some believers felt free to eat anything. Others, whom Paul refers to as “weak in faith,” ate only vegetables.

Why the restriction? Some think they were avoiding meat sacrificed to idols, like the situation Paul addressed in 1 Corinthians 8. But in Rome, the issue likely had more to do with Jewish Christians trying to keep kosher. Because they had been cut off from the Jewish community for following Christ, they couldn’t get kosher meat—and so they stuck with vegetables. These believers were already being marginalized by their own people. And now, some Gentile Christians were judging or even despising them for their dietary convictions.

Paul is clear: this should not be. “Who are you to pass judgment on the servant of another?” (Romans 14:4). He reminds both groups that “the kingdom of God is not a matter of eating and drinking but of righteousness and peace and joy in the Holy Spirit” (v.17). In other words, don’t let food or tradition cause division. Focus on what truly matters—life in the Spirit.

What’s remarkable is how gracious Paul is here. In his letter to the Galatians, he’s angry because some were insisting that Gentiles follow the Jewish law to be saved. That, Paul says, is a false gospel. But in Romans, the Jewish Christians weren’t trying to impose their views—they were simply trying to live according to their convictions. And the Gentiles were misjudging them. So Paul urges both groups to stop judging and start welcoming.

Romans 15:7 drives the point home: “Welcome one another as Christ has welcomed you.” Christ didn’t wait until we had perfect theology or the right lifestyle. He welcomed us in grace. And that’s how we’re to welcome others—especially when they see things differently. Paul continues, explaining that Jesus came as the Jewish Messiah to confirm God’s promises, “in order that the Gentiles might glorify God for his mercy” (v.9). Then he quotes four Old Testament passages—one each from the Law, the Prophets, and the Writings—showing that Gentiles were always meant to join the Jews in worshiping God.

So what does this mean for us? It’s easy to divide over minor issues—especially convictions that aren’t essential to the Gospel. Protestants have split into countless denominations, often over secondary matters. Even within churches, we can be tempted to look down on each other for our choices—what we listen to, watch, or how we raise our kids. But we’re called to something better.

We need discernment. Paul isn’t saying ignore sin—there’s still a place for lovingly confronting what’s wrong. But he is saying don’t turn personal convictions into dividing lines. Instead, pursue what leads to peace and mutual upbuilding.

That’s why Paul ends with this prayer: “May the God of hope fill you with all joy and peace in believing, so that by the power of the Holy Spirit you may abound in hope” (Romans 15:13). Joy, peace, and hope—those are the marks of a church that truly welcomes like Christ.

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Love One Another

Summary of my sermon, based on John 13:31-35. Preached at Greenhills Christian Fellowship Toronto on January 5, 2025.

Many who visit Japan often describe it as a friendly place. Having lived there for two years, I understand why. The Japanese are polite, respectful, and thoughtful. Countless tourists share stories of strangers going out of their way to help them, even walking them to their destination instead of just giving directions. I remember my own experience when a cashier ran after me, calling out, “Ohashi! Ohashi!” to hand me a pair of chopsticks I had left behind, even though I didn’t need them.

But does politeness equate to friendship? Not necessarily. Friendship is more than just being courteous; it involves affection, trust, and intimacy. This is something that Japan, despite its outward politeness, struggles with. Take, for example, the phenomenon of individual-booth dining—restaurants designed entirely for people to eat alone. My favorite ramen shop in Osaka, Ichiran Ramen, had multiple floors of individual booths where people could eat without interacting with anyone. While fascinating, it highlights a deeper issue: loneliness.

This isn’t just a Japanese problem. A 2024 survey revealed that 40% of people in Japan reported feeling lonely most of the time. One-third of Japanese households are single-person homes, and the country even has a tragic phenomenon called “Kodokushi”—lonely deaths, where individuals die alone and remain undiscovered for weeks. In Canada, the numbers are eerily similar. Statistics Canada found that in 2021, 40% of Canadians also reported feeling lonely. A loneliness epidemic is taking hold worldwide.

So where does the church fit into all this? Jesus gave us the answer in John 13:34: “A new commandment I give to you, that you love one another: just as I have loved you, you also are to love one another.” This is not a suggestion—it’s a command. It’s also not a transactional love, the kind where we love only those who benefit us. Instead, it’s a sacrificial love, modeled after Christ’s love for us.

But why does Jesus call this a “new” commandment? After all, the command to love our neighbor isn’t new. It’s found in Leviticus 19:18: “You shall love your neighbor as yourself: I am the Lord.” The difference is the context. Jesus spoke these words just after Judas had left to betray Him. He was preparing for the cross, where He would demonstrate the ultimate act of love. This was no ordinary love—it was selfless, unconditional, and sacrificial.

In a world plagued by loneliness, the church has a unique opportunity to stand apart. We are called to be a community of radical, faithful, and genuine love. 1 John 4:19 reminds us, “We love because he first loved us.” We don’t love because it benefits us or because people deserve it—we love because Jesus first loved us. And this love is what will draw people in. As one biblical scholar put it, “Nothing so astonishes a fractured world as a community in which radical, faithful, genuine love is shared among its members.”

The world is filled with isolated people dining alone, longing for connection. The church must be different. We are not just acquaintances, colleagues, or classmates. We are family. The love we show one another isn’t optional—it’s our testimony to the world. And when the world sees a church truly loving one another as Christ loved us, they will be drawn to the transformative power of the Gospel.