17 I urge you, brothers and sisters, to watch out for those who cause divisions and put obstacles in your way that are contrary to the teaching you have learned. Keep away from them. 18 For such people are not serving our Lord Christ, but their own appetites. By smooth talk and flattery they deceive the minds of naive people. 19 Everyone has heard about your obedience, so I rejoice because of you; but I want you to be wise about what is good, and innocent about what is evil. 20 The God of peace will soon crush Satan under your feet.

The grace of our Lord Jesus be with you.

Romans 16 is mostly a list of names. Paul is saying goodbye. He greets Priscilla and Aquila, Mary, Andronicus and Junia, Rufus and his mother, Persis who worked hard in the Lord. It reads warmly, like the last page of a long letter home.

Then, right in the middle of all that affection, his tone changes.

"I urge you, brothers and sisters, to watch out."

It is a strange place for a warning. He has spent fifteen chapters building the greatest argument in the New Testament — sin, grace, justification, the Spirit, Israel, the living sacrifice. Now, at the door, with his hand already on the latch, he turns back and adds one more thing.

That tells you something. The danger he names here is not a footnote. It is the kind of thing you say last because you want it remembered.

Paul gives two instructions, and they are both practical.

"Watch out for those who cause divisions and put obstacles in your way."

"Keep away from them."

Notice who he is describing. He is not talking about people outside the church who oppose the faith. He is talking about people inside it. They are in the room. They know the language. They are close enough to cause divisions among believers, which means believers trust them.

And notice what they actually do. They cause divisions and they put obstacles in the way — obstacles "contrary to the teaching you have learned." The problem is not that they are difficult people. Difficult people are everywhere and the New Testament tells us to bear with them. The problem is that what they teach pulls against what the church has already received.

Then comes the instruction most of us find hardest: keep away from them.

We do not like this. It feels unloving. We would rather engage, debate, win them over, stay in the conversation. And there is a time for patient correction — Paul says so elsewhere. But he also knows something about how influence works. Some ideas do not lose their grip because you argued well. They lose their grip because you stopped standing close enough to be shaped by them.

Keeping away is not always a judgment on someone's soul. Sometimes it is just an honest admission about your own.

Paul then explains the motive, and it is blunt.

"For such people are not serving our Lord Christ, but their own appetites."

That is the whole diagnosis in one line. Underneath the teaching, underneath the confidence, there is an appetite being fed. It might be money. It might be attention, or the feeling of being important, or having a following, or being the one who knows more than everyone else.

What makes this hard to spot is that appetite dresses well. Nobody stands up and says they are here to serve themselves. They say they are here to serve Christ. The words are the same. The direction is not.

And Paul does not say these people are secretly evil geniuses. He says they are hungry. That is far more ordinary, and far more common. A person can genuinely believe they are serving God while quietly, steadily, being led by what they want.

Which is worth sitting with for a moment, because the test cuts both ways. If appetite can hide underneath teaching, it can hide underneath mine too. Before I use this verse to identify someone else, it is a fair question to ask of my own service: what am I actually feeding here?

"By smooth talk and flattery they deceive the minds of naive people."

These are the tools. Not threats. Not force. Smooth talk and flattery.

Smooth talk is speech with no friction in it. It goes down easily. It never says the hard thing, never asks anything costly, never leaves you uncomfortable. Real teaching often does. The gospel tells you that you were dead in your sin before it tells you that you are loved. Smooth talk skips the first half because the first half slows people down.

Flattery is more personal. Flattery tells you what you want to hear about yourself. It makes you feel discerning, chosen, ahead of the crowd. And here is the trap: flattery works best on people who are already trying to be good. Paul is writing to a church he has just praised. Their obedience is known everywhere. That is exactly the kind of person flattery can reach — someone with a reputation worth protecting, who would like to hear that they are doing well.

Paul says these tools deceive the minds of "naive" people. The word does not mean stupid. It means unsuspecting. Open. Willing to think the best. In other words, it means good-hearted — which is why this warning was necessary in the first place. Sincerity does not make you safe.

So what is the alternative? Paul does not tell them to become suspicious. He tells them something more careful than that.

"I want you to be wise about what is good, and innocent about what is evil."

Two kinds of knowing, pointed in two different directions.

Be wise about good. Know it thoroughly. Study it, practise it, get familiar enough with the real thing that a counterfeit feels wrong in your hands. This is how you learn to recognise anything genuine — not by memorising every fake, but by handling the real one until you know its weight.

Be innocent about evil. Do not go and get an education in it. You do not need to explore every deception in order to be safe from it. There is a kind of curiosity that tells itself it is only researching, only staying informed, only understanding the other side, and it ends up shaped by what it kept staring at.

The world tends to reverse this. It calls a person wise when they are worldly about evil, and calls them naive when they are innocent. Paul says depth belongs on the side of the good, and distance belongs on the side of the evil. Be the expert in one and a stranger to the other.

Then the last line, and it lands like a door swinging open.

"The God of peace will soon crush Satan under your feet."

Two things in that sentence are worth slowing down for.

First, the God of peace crushes. Paul does not say the God of war, or the God of judgment. He says the God of peace, because peace is what the crushing is for. This is not violence for its own sake. It is the removal of what breaks things. Peace is not simply the absence of conflict; peace is what remains when the thing causing the damage is finally dealt with.

Second, and more startling: under your feet. Not under his feet. Yours. God is the one who does it, and yet the ground where it happens is the ordinary ground under an ordinary believer standing in Rome. The victory belongs to God. The place of it is your life.

That is a strange comfort for a church being worked on by smooth talkers and flatterers. Paul does not promise them that the pressure will stop this week. He tells them where all of it is heading. The thing that is currently dividing your church, whispering in your ear, feeding on you — it ends underfoot.

And then, with no gap at all: "The grace of our Lord Jesus be with you." Crushing and grace in the same breath. That is the shape of the whole letter.

This passage asks two honest questions today.

The first is about what you are listening to. Not the obviously wrong voices — the smooth ones. What are you giving regular attention to that never asks anything of you, never corrects you, and always leaves you feeling a little better about yourself than you should? Flattery is comfortable, and comfort is exactly how it stays.

The second is harder, because it turns around. Paul says these people are serving their own appetites. It is easy to read that as a description of someone else. Ask it of yourself instead, quietly: in the place where I serve, what am I actually feeding?

And then hold onto the last line, because you will need it more than the warnings. Whatever is pressing on you right now — the division, the deception, the appetite you cannot seem to starve — it is not permanent, and it is not stronger than the God of peace. It is going to end up somewhere very specific.

Under your feet.

All glory to God — forever and ever. Amen. 🤍

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