Live in Light of Who You Are / 1 Thessalonians 5:12-28

Introduction: Live in Light of Who You Are

It is great to be with you. I had the privilege of starting us off in the book of 1 Thessalonians, so I get to bookend this series. Lord willing and the creek don’t rise, we are going to land the plane and tie a bow on this beautiful book.

We have been studying this church for about eight weeks. As we talked about in the very first week, the church in Thessalonica was full of baby believers. The Apostle Paul came and ministered to them, but he was forced to leave prematurely. His discipleship was cut short, so all the things he had hoped to teach them in person, he did not get the chance to say. As a result, he penned this letter to clarify teachings, offer hope, correct doctrinal issues, and hammer home the gospel. In the midst of that, we continually see the pastoral, fatherly heart of Paul.

As our teaching team prepares each week, we work on what we call a “C-note”—the core takeaway. If you walk out of here, we want you to be able to articulate clearly what the message was about. Two weeks ago, Josh Hawley’s C-note was that God’s will for us is our sanctification. Last week, Shay masterfully taught on having hope in death and sobriety in life.

As I labored over this text for three weeks, I was intimidated. I struggled to find the continuity because, in verses 12 to 28 of chapter 5, Paul gives seventeen imperative commands. Seventeen! Up until now in the entire book, we have only seen three, and suddenly he hits us with seventeen. In the Greek language, an imperative command is the strongest way to say something. Paul is not making a polite suggestion. He is saying, “Live like this. Believe like this. Do these things.”

It felt like a shotgun approach, and I was caught up in the trees, unable to see the forest. My fear was delivering a message that sounded merely moralistic: “Do this, don’t do that, try harder.” To a Type A person like me, a list of to-do items sounds like a challenge. I will tackle them, try hard, succeed for a little bit, and then fail. Then I will try harder, fail again, and eventually say, “Forget it, I’ll just fake it. I’ll be rotten on the inside and shiny on the outside.” That is not the gospel.

A list of to-do items without the gospel girding it will crush you. So I asked myself: Why did Paul end his letter this way?

The answer hit me when I was talking to my daughter, Ella, who left for Mexico for spring break with another family. As parents sending our sixth grader away, we started giving her rapid-fire instructions: “Eat your vegetables. Shower at least once this week. Brush your teeth. Cover your mouth when you sneeze.” I was giving her imperative commands. I was not asking her opinion; I was telling her how to act. Why? Because I was saying, “Ella, you are a Slayden. In light of who you are, live this way when I’m not present.”

That is exactly what Paul is doing. He is being a parent to his spiritual children. He is saying, “In light of who you are in Christ, live this way—empowered and girded by the Holy Spirit.”

The Power Behind the Commands

To understand these commands, we have to look at the end of the letter first. Look at verses 23 and 24, where Paul reveals his heart:

1 Thessalonians 5:23-24 (NASB)

Now may the God of peace Himself sanctify you entirely; and may your spirit and soul and body be preserved complete, without blame at the coming of our Lord Jesus Christ. Faithful is He who calls you, and He also will bring it to pass.

Do you see what Paul is saying? All these things he asks us to do are not accomplished by our own raw willpower. That is the Holy Spirit’s job within you. May the God of peace Himself sanctify you. You lean into it and trust the process, but God brings it to pass.

There is a present sanctification where we grow in Christ, and a future sanctification when we will be perfected without sin. Between those two markers, from now until we die, we are called to grow. In light of who you are, live like it.

Here is how these seventeen imperatives break down:

• Verses 12–13: Honoring spiritual authorities
• Verses 14–15: Relationships within the church
• Verses 16–22: Godly living
• Verses 23–28: Closing benediction

Honoring Spiritual Authorities

Paul begins by addressing how the church should view its leaders:

1 Thessalonians 5:12-13 (NASB)

But we request of you, brethren, that you appreciate those who diligently labor among you, and have charge over you in the Lord and give you instruction, and that you esteem them very highly in love because of their work. Live in peace with one another.

The first command in verse 12 is to appreciate those who labor among you. In the Greek, this word literally means to know, but with a knowledge that leads to action. It is not just verbal appreciation; it means honoring them through your lifestyle.

Paul describes these leaders—the elders—with three phrases: they “diligently labor among you,” they “have charge over you in the Lord,” and they “give you instruction.” These elders were volunteers, laboring out of a heart of love. They were given authority by Christ to steward the church, and they were tasked with teaching and clarifying God’s Word.

In verse 13, the second command is to esteem them very highly in love. Paul uses an intense, compounded Greek word that means “beyond, exceedingly, abundantly.” Think of your leaders in the highest regard possible.

The author of Hebrews echoes this exact thought:

Hebrews 13:17 (NASB)

Obey your leaders and submit [to them], for they keep watch over your souls as those who will give an account. Let them do this with joy and not with grief, for this would be unprofitable for you.

The third command is the result: live in peace with one another. When the church honors God-ordained leadership and submits to biblical instruction, harmony follows.

To summarize: Spiritual growth should result in a respect for God-ordained authority. Conversely, spiritual immaturity is marked by an inability to submit to God’s authority in your life.

Cultivating Church Relationships

Next, Paul delivers six commands regarding relationships within the body of Christ:

1 Thessalonians 5:14-15 (NASB)

We urge you, brethren, admonish the unruly, encourage the fainthearted, help the weak, be patient with everyone. See that no one repays another with evil for evil, but always seek after that which is good for one another and for all people.

In verse 14, Paul identifies three specific groups of people needing three different responses:

1. Admonish the unruly. The word unruly is a military term for someone marching out of step or going AWOL. To admonish means to warn someone of the dangerous consequences of their actions, like a father warning a child not to touch a hot stove. If someone in the church is walking in unrepentant sin, keeping silent is not loving. Speaking the truth in love requires calling them back into step.

2. Encourage the fainthearted. The fainthearted are the timid and discouraged. In Thessalonica, these were believers overwhelmed by grief, persecution, and fears about the end times. They do not need a stern warning; they need an arm around their shoulders. They need the strong to say, “It’s going to be okay. Walk with me; here is what God’s Word says.”

3. Help the weak. To help means to come alongside and supply what is lacking, like supporting an injured athlete who cannot walk off the field on their own. Paul is calling the spiritually strong to hold up those who are struggling spiritually.

This requires the strong to lay down their personal rights. In Romans 14 and 1 Corinthians 8, Paul explains that mature believers should be willing to limit their Christian freedoms for the sake of a weaker brother. Spiritual maturity is demonstrated by a willingness to limit your freedom for the good of someone else.

Paul describes this posture in Philippians:

Philippians 2:3 (NASB)

Do nothing from selfishness or empty conceit, but with humility of mind regard one another as more important than yourselves;

Paul then gives three broader relational commands:

• Be patient with everyone. Have a long fuse. Be longsuffering, even with people who rub you the wrong way.
• See that no one repays evil for evil. Non-retaliation is one of the clearest marks of Christian maturity. In a culture of hostility, absorb the wrong instead of striking back.
• Always seek after that which is good for one another and for all people. The word for seek after means to pursue vigorously, with intense zeal. Return blessing for cursing.

I will be honest: I failed at this recently. I received a passive-aggressive email from an acquaintance sent to seventy people. It was not the first time. I tried reaching out to him privately to reconcile, but he refused to talk, choosing instead to keep sending spiteful emails. Everything in my flesh wanted to wield my authority, fire back a venomous response, and put him in his place. It is incredibly hard to swallow your pride and not return evil for evil, but that is what Christ calls us to do.

To summarize: Spiritual growth should result in an acknowledgment of and love for others as more important than ourselves.

Instructions for Godly Living

In verses 16 through 22, Paul turns to personal spiritual habits. The first three imperatives form a tightly linked trio:

1 Thessalonians 5:16-18 (NASB)

Rejoice always; pray without ceasing; in everything give thanks; for this is God’s will for you in Christ Jesus.

• Rejoice always. Joy is fundamentally different from happiness. Happiness depends on circumstances; joy is rooted in our unchanging standing in Christ. Paul understood that deep affliction and deep joy can coexist.
• Pray without ceasing. In ancient Greek literature, the phrase without ceasing was used to describe a recurring, persistent cough. It does not mean you never stop talking; it means living in a constant posture of dependence, returning repeatedly to the Father in prayer.
• In everything give thanks. Gratitude flows directly out of joy. Notice Paul says this is God’s will for you in Christ Jesus. If you are a Christian and you are known for being a chronic complainer or a jerk, something is wrong.

The final five commands in this section deal with our responsiveness to God’s Spirit and His Word:

1 Thessalonians 5:19-22 (NASB)

Do not quench the Spirit; do not despise prophetic utterances. But examine everything [carefully]; hold fast to that which is good; abstain from every form of evil.

• Do not quench the Spirit. The word quench means to extinguish a fire. We can resist and grieve the Holy Spirit to the point where we put out His fire in our lives.
• Do not despise prophetic utterances. In the early church, prophets called people back into alignment with God’s truth. Paul warns the Thessalonians not to become cynical or dismissive toward the preaching and declaration of God’s Word.
• Examine everything carefully. Do not accept spiritual claims blindly. Test everything against the authoritative Scriptures, just like the Bereans did.
• Hold fast to that which is good. Cling tightly to biblical truth. Keep the wheat and throw away the chaff.
• Abstain from every form of evil. Separate yourselves from what is sinful, living distinctly in the middle of a corrupt culture.

To summarize: Spiritual growth should result in a sensitivity to the Holy Spirit and an obedience to God’s Word.

Conclusion: The Electric Bike

Seventeen imperative commands can feel overwhelming. But remember: Paul is not giving you a legalistic checklist to tackle in your own strength. He is pointing you to the Spirit.

A few years ago, I had the opportunity to ride an electric bicycle. I have ridden regular bikes my whole life, so I was skeptical. But when I got on and started pedaling, I gave about 10% effort, and suddenly the bike surged with 80% power. There was an entirely new power source assisting my effort. I still had to steer, balance, and pedal, but the power came from the motor.

That is a picture of walking in the Holy Spirit. You are responsible to obey, to steer, and to pedal. But you are not the source of power. The God of peace Himself sanctifies you.

Paul closes his letter with these words:

1 Thessalonians 5:28 (NASB)

The grace of our Lord Jesus Christ be with you.

Live in light of who you are. Lean into the power of the Holy Spirit, live distinctly, and walk in His grace.