Thessalonica was one of the first cities on the European continent to hear the gospel, and the group of Yeshua followers there was very young when Paul wrote to them. They were under pressure from the start. They were taking heat from neighbors and authorities, and now something quieter and harder had begun — members were dying before the Lord had returned. The grief was sharp, but underneath the grief was a question with teeth in it. Did our beloved dead miss it? If the wait was supposed to be short and the wait had already become long, what did that mean about the promise?
Paul writes them a letter to settle that fear, and then he writes them a second one to settle the next fear behind it. He does not answer with a timetable. He answers with the character of the One coming, and with the vocabulary the prophets had been using for centuries. The day they were waiting for was not a vague hope. It was the day of the Lord — already named, already promised, already on its way. And the wait, however long, was not abandonment.
“He Is Coming With a Shout”
“The day of the Lord” was another one of those specifications that belonged to the promise-plan of God. We have already encountered this Old Testament terminology that spoke of a future day of God’s coming when he would exercise both his deliverance and his judgment (e.g., Joel 1:15; 3:14; Zep 1:14 – 18; 3:8 – 20). Repeatedly, the Old Testament prophets had associated this “day of the Lord” with the time when God would bless some and settle accounts with others. It would occur at the end of this age, which had already been overlapped by the age to come since the day when Christ made his first advent and rose victoriously from the grave.¹³¹
Walter Kaiser Jr. is making a quiet move there that you can miss if you go too fast. Paul is not coining new language for the Thessalonians. He is reaching back into Joel and Zephaniah and pulling forward a phrase the prophets had been using for centuries — the day of the LORD. That phrase had always carried two edges. Deliverance for some. Judgement for others. And what Paul tells this frightened young church is that the day they are waiting for is not a far-off rumor. The age to come has already overlapped this age. It started the morning the tomb opened. The trumpet is not maybe. The first advent guarantees the second.
So patience is not white-knuckled waiting. Patience is active trust in someone who has already proven faithful. The Thessalonians had received the gospel under affliction. They had watched it work. And now, in the long stretch between His coming and His coming back, they were tempted to give up — not because the message had failed, but because the wait had gotten longer than they expected. Paul does not hand them a calendar. He hands them a Person. The One they are waiting for is the One they have already received. He has not changed character between His first advent and His second. The wait is long because His kindness toward the world is long. It is not because His promise toward them has slipped.¹³²
Then Paul pivots into imagery in chapter five. You are all children of light, children of the day. We are not of the night or of the darkness. So we do not sleep through the wait. We do not get drunk to escape it. We stay awake and sober — and Paul names exactly what holds the heart together while it waits. Having put on the breastplate of faith and love, and for a helmet the hope of salvation. The armor is not against the wait. The armor is against the voice in the wait — the one that whispers maybe He has forgotten you, maybe He is not coming, maybe the silence means absence. Hope is the helmet that protects the head from believing the silence is what it sounds like.
He is coming with a shout. He is coming with the voice of an archangel. He is coming with the trumpet of God. The first advent and the second advent are bookends on the same promise — the same God, the same character, the same trustworthy presence in between. The wait is not the test of your endurance. The wait is the evidence of His patience toward a world He is not yet finished with. So you do not have to white-knuckle the long season. You only have to keep wearing the helmet. The day of the LORD will come — and it will come for the children of the light as deliverance, not as ambush.¹³³
You have a wait of your own right now. Most of us have several. Healing that is taking longer than the doctors said. A relationship that has not turned the corner. A child you have been praying about for years. A calling that has not opened. Work that does not yet line up with what you sense the LORD pressing into you. The wait has gone on long enough that something in the patience has started to curdle. For some of us it has gone hard — we have quietly stopped expecting good. For others it has gone soft — we have started numbing or driving ourselves into busyness so we do not have to feel how long the wait has gotten.
Paul does not tell the Thessalonians how long. He tells them who. The same Messiah who came once on their behalf is the same Messiah coming again on their behalf. The character is not different. The trustworthiness is not different. So the question for the long stretch is not how much longer can I hold out — it is do I still trust the One I am waiting for. Faith and love are the breastplate. Hope is the helmet. None of it is optional gear. All of it is for the long road, not the short sprint. And the One you are waiting for is the One who has already proven, with His own body and blood, what He is willing to spend on you.
Where has your patience started to curdle — and what would it look like to wait on the One you already know is trustworthy, instead of on the timeline you wish He had given you?
Somebody close to you is in a wait that has outlasted their hope. They came to Messiah years ago expecting Him to come through on something specific, and the calendar has kept turning, and the silence has kept stretching, and the voice in the silence has started to sound like His. They are not faithless. They are tired. The wait has begun to feel like a verdict — as if the long pause means God has stepped back from them personally. They would not say that out loud. But they have stopped praying for the thing. They have stopped expecting the answer. The helmet has slipped.
Be near them, and do not promise the timeline. You do not know the timeline. Promise the character. Tell them the One they are waiting for is the One who already came once for them, and He has not changed posture toward them between His first advent and His second. The wait is not a verdict on their worth. It is the patience of a God who is not yet finished with a world He still loves. Sit with them long enough that they can put the helmet back on without having to explain to you why they took it off. Sometimes the kindest thing a friend can do is wait alongside someone who is too worn to wait alone.
Who in your reach has waited so long their hope has dimmed — and what would it sound like to remind them, slowly, of the character of the One they are waiting for rather than the timeline they want?
A small child does not yet have the language for trust. They have eyes. They watch how the adults in the room respond when the food is taking too long, when the doctor’s office is running late, when the package has not come, when the phone has not rung. They watch your shoulders. They watch your tone. Every wait you walk through in front of them is a sermon. They are learning, before they have words for it, whether the world is a place that keeps its appointments — or a place you have to white-knuckle through with gritted teeth.
You cannot teach a toddler to be patient by lecturing them about patience. You can only teach them by waiting beside them, calmly, in front of them. We are not in a hurry. Daddy said he would come. He always comes. What a child learns from watching an adult wait without panic is the floor under everything they will later believe about the God who keeps His word. The way you wait when the wait is hard is the first sermon they will hear on the second coming. And the LORD has stocked you with the gear for it — the breastplate of faith and love, the helmet of the hope of salvation — for exactly this. So they can see what trusting a faithful One looks like in slow motion, in the kitchen, with the food not yet on the plate.
What is the small person in your reach learning right now about whether the world is trustworthy — just by watching the way you wait?
What does the way you are waiting reveal about how much you trust the One you are waiting for?
Write 1 Thessalonians 5:8 at the top of a page: having put on the breastplate of faith and love, and for a helmet the hope of salvation. Beneath it, name one wait you are currently in. Then — instead of writing the timeline you want — write the character of the One you are waiting for. Who has He already proven Himself to be in your story? Carry that list with you today. When the wait gets loud, read the list, not the calendar. Notice what changes in your shoulders.
¹³¹ Walter C. Kaiser Jr., The Promise-Plan of God: A Biblical Theology of the Old and New Testaments (Grand Rapids: Zondervan, 2008), Chapter 13: “The Promise-Plan and the Mission of the Church.”
¹³² Koch, Five to Thrive, “Security: Who Can I Trust?”
¹³³ Koch, Start with the Heart, “What Makes Change Happen?”