Summary of my sermon, based on Ephesians 4:29-32. Preached at Greenhills Christian Fellowship Toronto on February 2, 2025.
If you grew up Filipino in the 2000s or early 2010s, chances are you knew the name Manny Pacquiao. It didn’t matter if you lived in Manila or migrated halfway across the globe—if Pacquiao had a fight on, you were likely crowded around a TV with friends or family, proudly watching him take title after title. He wasn’t just a boxer; he was a symbol of pride. And in all those conversations about him, one phrase came up over and over again: “pound-for-pound, one of the best boxers of all time.” That phrase stuck with me—not just for boxing, but because it reminds me of something else that packs an unexpected punch: the book of Ephesians.
See, the phrase “pound-for-pound” exists because comparing fighters of different sizes directly doesn’t make sense. A featherweight like Pacquiao can’t be expected to go toe-to-toe with a heavyweight and win based purely on strength. So pound-for-pound is a way to measure skill, heart, and impact, regardless of physical size. And that’s exactly what makes Ephesians so remarkable. It’s short—only six chapters, about 3,000 words, maybe the length of a college essay—but the theological depth it contains makes it one of the most powerful books in the Bible, pound-for-pound. Many scholars agree it belongs right up there with Psalms, Romans, and the Gospel of John in terms of influence.
Paul’s structure in Ephesians is also simple and effective. In chapters 1–3, he lays out the Gospel—what God has done. In chapters 4–6, he turns to how we should respond—how we live in light of that truth. Ephesians 4:1 sets the tone: “Walk in a manner worthy of the calling to which you have been called.” This calling should transform everything about us. We don’t live for God to earn salvation—we live for God because we have salvation.
Jesus made this clear through the parable of the unforgiving servant in Matthew 18. The story begins with a man who owes a king an unthinkable amount of money—ten thousand talents. If we estimate one talent as two years’ wages, we’re talking about a debt of 700 million dollars. It’s a debt that can never be paid, and yet the king forgives him entirely. But then, that same servant turns around and refuses to forgive someone who owes him about three months’ wages. It’s shocking. Jesus’ point is clear: if we’ve been forgiven an impossible debt by God, how can we not show that same grace to others?
That’s what Ephesians calls us to: to walk like people who know what it means to be forgiven. Ephesians 2:8–10 says it plainly: “For by grace you have been saved through faith… not a result of works… For we are his workmanship, created in Christ Jesus for good works.” We don’t do good to be saved—we do good because we are saved. And that leads us to Ephesians 4:32, where Paul gets very practical: “Be kind to one another, tenderhearted, forgiving one another, as God in Christ forgave you.”
But Paul doesn’t just give this one command. He sets it up through a contrast that begins back in verse 17. He describes what it looks like to live apart from God: futility, darkness, alienation, ignorance, and a hardened heart. It’s not that non-believers can’t do anything good—common grace exists. But no one can live up to the standard of a holy God apart from Christ. The general direction of life apart from God leads to self-centeredness, sensuality, and impurity. We’ve seen this play out in history—under regimes that rejected God, like Mao’s China, Stalin’s USSR, and Nazi Germany, countless lives were destroyed.
But Paul says, “That is not the way you learned Christ!” (Ephesians 4:20). We’ve been called to something better. We’ve been given a new self, created to reflect God’s righteousness and holiness (Ephesians 4:24). So when Paul says, “Be kind,” he’s not just giving good advice—he’s telling us to live out the new identity we’ve been given in Christ.
And then Paul drills down even more. He tells us to watch how we speak: “Let no corrupting talk come out of your mouths, but only such as is good for building up… that it may give grace to those who hear” (Ephesians 4:29). Corrupting talk isn’t just profanity—it’s speech that spoils, that tears down, that spreads negativity like mold in a fridge after a power outage. Instead, our words should build up, heal, and offer grace.
He continues in verse 31: “Let all bitterness and wrath and anger and clamor and slander be put away from you, along with all malice.” Yes, anger will come, and even Paul admits in verse 26 that it’s possible to be angry and not sin. But bitterness, rage, slander, and malice—those aren’t fitting for someone who has been forgiven so much.
In the end, Paul draws a stark contrast. On one side is bitterness, wrath, and harmful words. On the other side is kindness, forgiveness, and grace. And he makes it simple for us: Walk in a manner worthy of your calling. Be kind. Forgive. Speak life. Not to earn God’s love, but because you already have it.
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