The disciples were counting these same fifty days. They had buried their teacher between Day 1 and Day 2, watched him appear alive and they were still inside the forty-day window Acts 1:3 describes — the window in which the risen Messiah presented himself alive after his suffering by many proofs, appearing to them and speaking about the kingdom of God. Day 36 found them somewhere in that window. He was still showing up. He was still teaching. The wait for what came next was not over.
What he kept telling them was a single sentence with two halves: receive, and then go. Wait for the gift. Stay in Jerusalem until the Spirit comes. Then be my witnesses to the ends of the earth. Walter Kaiser Jr. notes that Acts 1:8 is the geographical map of the whole book — Jerusalem, Judea, Samaria, the ends of the earth — but it is first a theological promise. You will receive power, and you will be my witnesses. Witness is not what the disciples manufacture. It is what the Spirit produces through them. The instruction is not try harder. The instruction is wait for the gift, then move when it comes.
“You Will Receive Power”
The universality of that mission was also the theme of the book of Acts, as Acts 1:8 demonstrates. The movement was from Jerusalem to Judea, on to Samaria, and then to the ends of the earth.¹⁰⁷
If the disciples kept the count, then on the day we are calling Day 36 they were doing what we are doing — reading their lives against fifty days they had been told mattered. The difference is that for them the count had been happening for sixteen hundred years. Every spring, every barley harvest, every father in every Jewish household teaching every child to count the days from Passover to the giving of the Torah at Sinai. By their generation it was muscle memory. What they did not yet know was that this particular count, this year, was running toward a Sinai of a different kind. The Torah had once come down on the mountain in fire. The Spirit was about to come down in fire on them.
And the disciples did not become competent in the meantime. Whatever Jesus said to them across those forty days did not turn fishermen into theologians. They became animated. Peter still had the same Galilean accent and the same imperfect grasp of doctrine and the same memory of three denials around a charcoal fire. None of that was erased. What was added — what was about to be added — was a power that was not from him. A Spirit who would take the witness Peter could not have manufactured on his best day and push it through Peter’s ordinary mouth into the open air. That is the Acts pattern. Plain people, plain words, the Spirit doing the unplain work.
Most of us have decided we cannot be witnesses because we have miscategorized what witness is. We think it means having the right answer to the hardest question, or being able to argue someone into the kingdom, or having a polished testimony with a clean ending. Witness is none of those things. A witness is a person who tells what they have seen. The blind man in John 9 made that whole thing clear: I do not know whether he is a sinner. One thing I know — I was blind, and now I see. That is enough. That has always been enough. The voice in your head that says you can’t is arguing with the verse that says you can.¹⁰⁸
Here is what makes the Acts story personal on this exact day. The Spirit who fell on Peter is the same Spirit who has gifted you. Paul will say it later in Romans 12 — the gifts differ, but the Giver is one. Some of you have been waiting your whole adult life for someone to notice what you are good at. The Spirit already noticed. He distributed the gifts on purpose, to specific people, for specific work. The waiting is not for the gift. The gift is in the room. The waiting is for you to stop calling it nothing.¹⁰⁹ Day 36 is for the people who have been told to wait, and have. Day 50 is coming. The instruction has not changed. Receive, and then go.
There is a sentence you have been rehearsing about yourself that begins with I’m not the kind of person who. I am not the kind of person who can pray out loud in a small group. I am not the kind of person who could lead anything. I am not the kind of person whose story matters. The Acts pattern asks you to notice how that sentence ends — and then to notice that it ends the same way Peter’s sentence ended at the charcoal fire. I am not the kind of person who could stand and preach. Ten days after this Day 36, he was the kind of person who did.
The change was not in Peter’s self-confidence. The change was in the Spirit who arrived. You are not waiting on yourself to become brave enough. You are waiting on permission to start telling what you have already seen. The permission was already given. The Spirit is already in the room. The thing you cannot do alone is the thing you were never meant to do alone.
What “I’m not the kind of person who” have you been rehearsing — and what would it cost you to stop saying it?
You know someone whose gift has been quietly going un-named for a long time. They are good at something the rest of you takes for granted because they have always done it. The aunt who can talk to anyone, including the angry ones. The brother-in-law who notices when a kid in the room is crumbling. The friend who can fix anything mechanical with a calmness that you cannot generate even when nothing is broken. They have not been told. The world treats their gift as background noise.
Tell them. Specifically — not you’re great but I have been watching you do this thing for years, and I want you to know I see it, and I think the Spirit gave it to you on purpose for the kind of work he wants you to do. A named gift starts to grow in a way an unnamed gift never can. Most people will not call out their own gifts. They are waiting on a witness. Be the witness.
Whose gift have you been quietly watching — and what would it sound like to name it for them this week?
A retired chemistry teacher sits in the third row at church. He has been there for forty years. No one has ever asked him to teach a Sunday morning class because the assumption is that someone with a quieter manner cannot hold a room. The pastor calls him on a Tuesday and says, I would like you to teach a six-week class on the Old Testament prophets. I think you can do this. The Spirit equipped you to do this. I would like to be one of your students. The chemistry teacher will protest. The pastor’s job is to hold the line. You can.
That is how a Spirit-filled community grows. Older people calling younger ones into things they did not know they could do. Younger ones calling older ones into things the world had retired them from. The next generation is watching. They are deciding whether faith is the kind of thing that produces witnesses, or only audiences. A house, a small group, a church, a family that practices saying you can over the people in their care is the kind of community Acts describes — one where ordinary people start moving when the Spirit moves, because someone close enough to matter said the verb out loud.
Whose “you can” is yours to speak this week — into a younger person, an older person, or someone who has been overlooked?
What act of witness has been waiting on you — and what would it look like to stop calling yourself unqualified?
Write down one thing the Spirit has gifted you to do that you have been treating as ordinary. Beside it, write one specific witness it could become — a conversation, a class taught, a story told. Then take the smallest first step toward it this week.
¹⁰⁷ Walter C. Kaiser Jr., The Promise-Plan of God: A Biblical Theology of the Old and New Testaments (Grand Rapids: Zondervan, 2008), Chapter 16: “The Promise-Plan and the Promise of the Holy Spirit.”
¹⁰⁸ Koch, Start with the Heart, “Power Phrase: You Can.”
¹⁰⁹ Koch, 8 Great Smarts, “Gifts and Calling.”