Knowing Isn't Walking — Why the Christian Life Takes Skill, Not Just Rules

Central Image

The craftsmen who built the tabernacle: in Exodus, their ability is called "wisdom" in Hebrew and Greek, the same word Paul uses in Ephesians 5 — so walking wisely means walking like a trained tradesman, not just a well-meaning person.

The Turn

The assumption is that knowing the rules is enough. The sermon exposes that Johnny Cash sang about walking the line, knew exactly what he shouldn't do, and still couldn't do it. Knowing isn't walking.

Outline

Three Walks, One More

Ephesians 4–6 is Paul's "now walk it out" half of the letter. The first three chapters lay out who you are; chapters 4–6 tell you how to live it. Three walk commands have already come: walk in love with one another (5:2), walk as children of light toward the outside world (5:8), and now — walk with skill. Text: Ephesians 5:15–21.

Wisdom Is Skill

The Hebrew word for "wise" appears first in the Bible in the Exodus passages where God calls craftsmen to build the tabernacle — men and women given a spirit of skill to make holy things. The Greek translation Paul likely used keeps the same word. When Paul says walk as wise people, he means walk as a craftsman walks — trained, practiced, doing the work well, not just well-intentioned.

Johnny Cash and the Gap

Cash wrote a song about keeping a close watch on his heart and still couldn't do it until June Carter held him to it. The "Christianity is a relationship, not a religion" framing doesn't close that gap — marriage is a relationship, and some people are terrible at it. The question isn't what category your faith falls into; it's whether you're getting skilled at it.

The Days Are Evil — Don't Coast

When the culture around you is broadly on the same page, you can float. When it's adversarial — when somebody's waiting to poke your inner tube — coasting will sink you. The Ephesians could see two daily parades to the temple of Artemis. Paul didn't have to explain "evil days." His point: don't react stupidly (the abortion clinic bomber set the pro-life movement back decades), but don't sleepwalk either. Understand what the will of the Lord actually is. Be smart.

The Drunk Electrician

Don't be drunk on wine — don't show up impaired to your skilled work. Paul connects this back to Exodus: the craftsmen had skill because God put a spirit of skill in them. Being drunk is a waste — of time, of talent, of calling. Paul frames the unbelieving life less as wicked and more as shameful, which in the Greco-Roman honor-shame world is its own kind of devastating: you could have done it right, and you didn't.

How You Actually Get Filled

Four things follow "be filled with the Spirit": speak to one another in psalms and hymns — not just singing up at God, but singing to each other, horizontal as well as vertical; make music with your hearts to the Lord; give thanks for everything (the open hand is the only thing that gets filled); and submit to one another — Paul takes the mildest Greek word for rank-based deference and subverts it by making it mutual. Cooperate with each other. These aren't the reward for being filled; they're how it happens.

Sharpened by Each Other

You can be the fastest kid in Thackerville in the hundred-yard dash and leave everybody in the dirt. Put you in a room with ten just like you and find out what you're actually made of. The body of Christ does that. You can't walk as a skilled disciple alone — you need people speaking into your life, pouring into your life, making you better. That's what the body is for.

Kublai Khan and the Door That Closed

In 1268, the ruler of the largest empire in history offered to fund a hundred missionaries to teach Christianity across all of Asia. The Pope died, chaos ensued, three years passed, and the next Pope sent two men who turned around and came home. The door closed. "Make the most of the time, for the days are evil" is not abstract theology — it's about being ready when the spirit of God opens something in front of you, and having the skill and the nerve to walk through it.

The Landing

Stop being passive about discipleship. Look at the Ephesians 5 list, find where you can step up, and do it — not out of fear, but because the W is already on the board and it's time to play like it.

1. Johnny Cash wrote a song about walking the line and then spent years not doing it. When's the last time you knew exactly what you should be doing in your faith — and still weren't doing it?
2. Toby traced the word "wise" in Ephesians 5 back to the Hebrew word used in Exodus for the craftsmen who built the tabernacle — people God filled with a spirit of skill. How does framing Christian discipleship as a skilled trade change the way you think about what growth in faith looks like?
3. Paul says "be filled with the Spirit" and then immediately gives you four things: speak encouragement to each other, make music with your hearts, give thanks for everything, cooperate with one another. Why do you think those four ordinary things — not some private spiritual experience — are his answer?
4. The drunk electrician might be the best in the county. The problem isn't his ability — it's that he showed up impaired. Where in your faith life are you showing up impaired?
5. The closed hand can't be filled. Where is your hand clenched right now — what are you holding so tight that nothing new is getting in?
6. Toby said you can't walk this out as a lone ranger — you need people speaking into your life to be filled with the Spirit. Be honest: how much of your current faith life is actually dependent on other people in this room? What would have to change if it had to be a lot more?
7. In 1268 the church let Kublai Khan's door close because nobody was paying attention and then nobody had the nerve. What opportunity is sitting in front of First Christian right now that we might be about to let go because we're not ready?
8. Toby challenged everyone to look at the Ephesians 5 list and find one place to step up this week. What's yours — and what does it actually look like in practice, not in principle?