Here I Am ยท Study 2 of 5 ยท Holiness
In Study 1 Isaiah saw God, high and exalted. In this study he sees himself. We’ll read Isaiah 6:3โ5 slowly, let the apostle Peter show what holiness looks like for people who belong to God, and then watch it lived out by two young men far from home: Joseph and Daniel. Like every study in this series, it has three sections:
- ๐ Study: walk through the passages phrase by phrase: the words, the history, and the truth underneath.
- โ๏ธ Journal: your honest report, with room to write.
- ๐ ๏ธ Practice: your abiding plan for the week.
Have a Bible, a pen and something to write in. Go slowly.
๐บ๏ธ Where this study fits
Fear of the Lord
Holiness
Repentance
Forgiveness
Keep going
See God. See yourself. Confess. Be cleansed. Say yes. This study is the second move: when the light of a holy God hits you, you finally see yourself as you really are.
๐ The picture we’ll use: the honest report
Phones keep a screen-time report. It doesn’t record what you meant to do this week. It only records what you did. Almost everyone who checks it for the first time has the same reaction: that can’t be right.
Your life has an honest report too, and it’s much bigger than your phone. Holiness reaches every part of your life: your words, your eyes, your heart, your body, your time, your money, your relationships and your private life. Most of us carry a version of ourselves that’s a little cleaner than the real one. God isn’t fooled by that version, and He isn’t scared off by the real one.
One guardrail: this isn’t about phones being bad. The phone is only the doorway. The point is that you can’t see yourself clearly until holy light hits you.

๐ Read it slowly
Read both passages out loud. In Isaiah, notice what comes before verse 5. In Peter, notice what he calls his readers before he tells them to be holy.
3 And they were calling out to one another: โHoly, holy, holy is the LORD of Hosts; all the earth is full of His glory!โ 4 At the sound of their voices the doorposts and thresholds shook, and the temple was filled with smoke.
5 Then I [Isaiah] said: โWoe is me, for I am ruined, because I am a man of unclean lips dwelling among a people of unclean lips; for my eyes have seen the King, the LORD of Hosts.โ
Isaiah 6:3โ5 (Berean Standard Bible)
14 As obedient children, do not conform to the passions of your former ignorance. 15 But just as He who called you is holy, so be holy in all you do, 16 for it is written: โBe holy, because I am holy.โ 17 Since you call on a Father who judges each oneโs work impartially, conduct yourselves in reverent fear during your stay as foreigners.
1 Peter 1:14โ17 (Berean Standard Bible)
โจ Step 1 ยท What โholyโ really means
The Hebrew word is qadosh. Its root meaning is set apart: other, in a category of one. Hannah prayed, โThere is no one holy like the LORD. Indeed, there is no one besides You!โ (1 Samuel 2:2). But holiness isn’t only God’s otherness. It’s also His perfect purity. Nothing in Him is mixed, hidden or pretending. That’s why Isaiah’s first reaction is not โGod is bigโ but โI am unclean.โ
The Greek word Peter uses, hagios, carries the same idea: set apart for God, and clean.
๐ฆ Step 2 ยท The light did the exposing
Look at the order. Verses 3 and 4 are all about God: the cry of โholy,โ the shaking doorposts, the smoke. Nobody says a word to Isaiah. Nobody points at him. And then verse 5 comes out of his mouth. Isaiah didn’t say โwoe is meโ because someone shamed him. He saw God, and the light did the exposing.
That’s the difference between holiness and shame. Shame says, โYou are what you did, and you should hide.โ Holiness is seeing God so clearly that you can’t pretend anymore, and then letting Him deal with what the light shows.
๐ฉ Step 3 ยท The seventh woe
โWoe is me!โ In chapter 5 Isaiah pronounced six woes on the people around him: the greedy, the drunk, the ones who call evil good (Isaiah 5:8, 11, 18, 20, 21, 22). He was the prophet, the one pointing out everyone else’s sin. Now, in God’s presence, he turns the word on himself. โWoeโ is the cry you’d hear at a funeral. It means โI’m finished.โ
๐ Step 4 ยท โFor I am ruinedโ
The Hebrew word, nidmeti, means โI am ruinedโ or โI am cut off.โ Some scholars also hear a related word for being silenced, as if Isaiah’s mouth has been shut. Both fit. The man whose whole job is speaking for God suddenly has nothing to say.
This isn’t low self-esteem. Isaiah isn’t saying he’s worthless. He’s saying that next to this God, his own goodness doesn’t hold together.
๐ Step 5 ยท โA man of unclean lipsโ
Why lips? Three reasons, and they all matter:
- Lips were his work. Isaiah was a prophet. His mouth was the thing he used for God, and it was the thing he now saw was dirty.
- Lips had just been used for worship. The seraphim’s lips spoke only โholy, holy, holy.โ Next to that, Isaiah heard the difference in his own.
- โUncleanโ was a leper’s word. The law said a diseased person โmust cover his mouth and cry out, โUnclean, unclean!โโ (Leviticus 13:45). Remember the year: the year King Uzziah died, the king who spent his last years with leprosy. Now Isaiah cries that word about himself. The difference is that he says it in God’s presence, and God doesn’t send him away.
Jesus said, โFor out of the overflow of the heart, the mouth speaksโ (Matthew 12:34). Lips are where the heart shows up.
๐๏ธ Step 6 ยท โDwelling among a people of unclean lipsโ
Isaiah confesses his own sin first, then admits he’s part of a whole people who share it. Sin is personal, and it’s also shared. We pick up the language, the jokes, the attitudes and the blind spots of the people around us.
๐ Step 7 ยท โMy eyes have seen the Kingโ
This is the reason for everything else in the verse. Isaiah isn’t ruined because someone shamed him or because he finally tried harder. He’s ruined because he saw the King. And notice the word. Uzziah, the earthly king, is dead. Isaiah has seen the King who doesn’t die.
๐จโ๐ง Step 8 ยท Children first
Now Peter. He’s writing to ordinary Christians scattered far from home, many under pressure. And he starts with family, not rules. Before he says โbe holy,โ he tells them who they are: โobedient children.โ
Holiness in the Bible is not a slave trying not to get caught. It’s a son or daughter growing up to look like their Father. Paul says the same: โFor you did not receive a spirit of slavery that returns you to fear, but you received the Spirit of sonship, by whom we cry, โAbba! Father!โโ (Romans 8:15).

๐งฑ Step 9 ยท Breaking the old mold
โDo not conform to the passions of your former ignorance.โ โConformโ means being pressed into a mold. Peter says your old passions had a shape, and you used to fit it without thinking, because you didn’t know any better. Now you know. You don’t have to keep fitting the old mold.
๐ช Step 10 ยท โBe holy, because I am holyโ
Peter is quoting Leviticus 11:44 and 19:2, God’s words to Israel centuries earlier. Two small words carry the weight. โAllโ (โin all you doโ) means holiness isn’t just for church. It reaches your words, your money, your relationships and your private time. And โbecauseโ (โbecause I am holyโ) gives the reason. You’re called to be holy because God is. It’s family resemblance, not a ticket to get in.
๐งญ Step 11 ยท Father and fear in one sentence
Verse 17 ties the whole series together. Peter says Father and fear in the same breath. The God you call Father is also the Judge who doesn’t play favorites. So you live with reverent fear, the same awe Isaiah felt, but as a child, not a stranger. And โforeignersโ means you’re living somewhere that isn’t your final home. You’ll look a little different from the culture around you, and that’s expected.
๐ช Joseph: no one but God was watching
Joseph was a young man sold into slavery, alone in a foreign country, with no family and no reputation to protect. If anyone could have said โnobody will ever know,โ it was him.

7 โฆafter some time his masterโs wife cast her eyes upon Joseph and said, โSleep with me.โ 8 But he refused. โLook,โ he said to his masterโs wife, โฆ 9 โโฆSo how could I do such a great evil and sin against God?โ 10 Although Potipharโs wife spoke to Joseph day after day, he refused to go to bed with her or even be near her. 11 One day, however, Joseph went into the house to attend to his work, and not a single household servant was inside. 12 โฆBut leaving his cloak in her hand, he escaped and ran outside.
Genesis 39:7โ12 (Berean Standard Bible)
Three things stand out. First, Joseph doesn’t say โI’ll get caught.โ He says โsin against God.โ He lived as if God was in the room, because He was. Second, the pressure came day after day. Holiness wasn’t one big moment for Joseph; it was a daily no. Third, when the moment came and no one else was in the house, he didn’t negotiate. He ran.
โ๏ธ Faithful in prison
Doing the right thing didn’t get Joseph rewarded. It got him framed. Potiphar’s wife lied, and the man who ran from sin ended up in a cell for it. Watch what the writer repeats.

19 When his master heard the story his wife told himโฆ he burned with anger. 20 So Josephโs master took him and had him thrown into the prison where the kingโs prisoners were confined. While Joseph was there in the prison, 21 the LORD was with him and extended kindness to him, granting him favor in the eyes of the prison warden. โฆ 23 The warden did not concern himself with anything under Josephโs care, because the LORD was with Joseph and gave him success in whatever he did.
Genesis 39:19โ21, 23 (Berean Standard Bible)
Four times in this one chapter the writer says โthe LORD was with Josephโ (verses 2, 3, 21 and 23): in the good house and in the prison. Holiness doesn’t promise that this week will go well. It promises something better: God’s presence in whatever comes. Joseph was disgraced, but he wasn’t deserted, and he kept doing faithful work in a place he never chose.
๐ฟ Fruit and abiding
So far we’ve looked at the fruit: the honest report of what our lives actually show. Jesus gives us the other half. Fruit doesn’t come from trying harder. It comes from staying connected.

4 Remain in Me, and I will remain in you. Just as no branch can bear fruit by itself unless it remains in the vine, neither can you bear fruit unless you remain in Me. 5 I am the vine and you are the branches. The one who remains in Me, and I in him, will bear much fruit. For apart from Me you can do nothing.
John 15:4โ5 (Berean Standard Bible)
The Greek word is menล: remain, stay, make your home. A branch doesn’t strain to produce grapes. It stays attached, and the life of the vine does the work. That’s why Paul can say โwork out your salvation with fear and tremblingโ and, in the next breath, that it is God who works in you (Philippians 2:12โ13). We stay close; the Holy Spirit does the changing (Galatians 5:16, 22โ23).
๐ฆ Daniel: habits set before the lions
Daniel was a teenager when he was taken from Jerusalem to Babylon, the most powerful empire in the world. They changed his name, his language and his diet. What they couldn’t change was what he had already decided in his heart.

๐ฝ๏ธ Decided before the test
8 But Daniel made up his mind that he would not defile himself with the kingโs food or wine. โฆ 11 Then Daniel said to the steward whom the chief official had appointed over Daniel, Hananiah, Mishael, and Azariah, 12 โPlease test your servants for ten days. โฆโ โฆ 17 To these four young men God gave knowledge and understanding in every kind of literature and wisdomโฆ
Daniel 1:8, 11โ12, 17 (Berean Standard Bible)
This isn’t mainly a story about diet. It’s about consecration: being set apart. Daniel decided who he belonged to before the pressure came. Notice too that he didn’t do it alone. Four friends stood together. And notice who gets the credit for the fruit: โGod gave.โ
๐ช Just as he had done before
10 Now when Daniel learned that the document had been signed, he went into his house, where the windows of his upper room opened toward Jerusalem, and three times a day he got down on his knees, prayed, and gave thanks to his God, just as he had done before. โฆ 22 [Daniel said,] โMy God sent His angel and shut the mouths of the lions. They have not hurt meโฆโ
Daniel 6:10, 22 (Berean Standard Bible)
Decades later Daniel is an old man and a senior official. His enemies look for something to accuse him of and can’t find it, so they decide the only way to trap him is โconcerning the law of his Godโ (Daniel 6:5). They knew his habit. Everyone did. When the law against prayer was signed, Daniel didn’t start a new spiritual routine. He simply kept the one he had: โjust as he had done before.โ
๐ Where does holiness reach?
โBe holy in all you doโ (1 Peter 1:15). Here are eight areas of life. For each one there’s a fruit question (the honest report) and an abiding idea (one way to stay close to God in that area).
Abide: Speak life. Build people up (Ephesians 4:29).
Abide: God sightings. Each day, thank Him out loud for one thing He made (Psalm 19:1).
Abide: Ask God how He feels about it, and line up with Him (Ephesians 4:30).
Abide: Exercise as an offering to Him (Romans 12:1).
Abide: Book a meeting with God, like a date (Mark 1:35).
Abide: Give cheerfully to something on God’s heart (2 Corinthians 9:6โ7).
Abide: Real fellowship with godly friends (Hebrews 10:24โ25).
Abide: One secret act of giving or serving (Matthew 6:3โ4).
๐งฉ Putting it together
Isaiah shows that seeing God’s holiness exposes us. Peter shows that God makes His children holy and calls them to live like it. Joseph shows holiness when no one but God is watching, and faithfulness when doing right costs him. Daniel shows that holiness is built in ordinary, daily closeness long before the test. Theologians call this sanctification: God’s work of making His people holy, which begins with Him and then shapes our everyday choices. Underneath it is adoption: you are holy-in-the-making because you belong to a holy Father.

The danger is stopping in the middle. Stop at โwoe is me,โ and holiness turns into shame. Skip โwoe is me,โ and holiness turns into pretending. The path goes through honesty and keeps going to cleansing (Study 4) and a new life (Study 5).
๐ซ What these passages don’t say
- They don’t say you have to feel terrible to be holy. Isaiah’s โwoeโ lasts one verse.
- They don’t say holiness is earned. Peter’s readers are already children before he gives the command.
- They don’t say habits make you holy. The branch remains; the vine gives the fruit.
- They don’t say holiness is only about outward rules. โAll you doโ includes the heart and the mouth.
- They don’t say holiness guarantees an easy life. Joseph did right and went to prison, and God was with him there.
- They don’t say God is disgusted with you. He shows Isaiah the truth so He can cleanse it.
Find a quiet place. This is your honest report, written by hand. It starts with you and God. Write what’s true, not what sounds good.

โ๏ธ Write out your abiding plan. For each of the three areas you picked in the journal, choose one abiding habit from the list above, or one of your own that keeps you close to God in that area.

- ๐ค Share it with one person. Tell one trusted friend your plan and ask them to check in with you next week. Ask them to pray, not to fix it.
- ๐ Stop defending one thing. Pick one thing your report showed you that you’ve been excusing. Stop defending it this week. You don’t have to fix everything.
- ๐ God sightings. Once a day, look for one thing God made and thank Him for it out loud.
- ๐ One secret act. Give or serve this week in a way nobody else sees.
- ๐ฑ Optional mirror. If it helps, check your phone’s screen-time report privately. It’s only a small mirror. God’s holiness is the real one.
- ๐ Look at God longer than at your failures. Read Psalm 99 and Revelation 4 this week, slowly.
If something painful comes up in this study, don’t carry it alone. Talk to a pastor or mature believer you trust.
๐ Go deeper
- John 15:1โ11: the vine, the branches, and remaining in His love.
- Genesis 39: Joseph, holy when no one but God was watching, and faithful in prison.
- Daniel 1 and 6: decided before the test, and praying โjust as he had done before.โ
- Leviticus 19:1โ18: the original โbe holy,โ and notice how practical it is: wages, the poor, honesty, neighbors.
- Romans 8:14โ17: the Spirit of sonship, not fear.
- Hebrews 12:5โ11: a Father’s discipline, so we share His holiness.
- Psalm 99: โHe is holy,โ three times.

๐๏ธ The five studies
The thread under all five: God is my Father. I am His child. So, be holy as He is holy.
Scripture quotations are from the Berean Standard Bible (BSB), public domain. Words in [brackets] are added to show who is speaking. Hebrew and Greek notes are simplified; for more depth see John Oswalt’s or Alec Motyer’s commentaries on Isaiah.
