הנני שלחני — Here am I, send me

The Common Man's Commentary

Isaiah Chapter 6: The Calling to Ministry

Study Isaiah 6 verse by verse and explore Isaiah's vision of ADONAI on His throne, the seraphim crying "holy, holy, holy," the coal that purified his lips, and his answer to God's call: "Here am I, send me."

Isaiah 6 shows how God takes a humble, willing servant and prepares him for a mighty calling.

Chapter overview

The Calling to Ministry

In our study of Isaiah Chapter 6, we look at God's calling and plan for Isaiah. We will look at how God can take a humble yet willing servant and use him in a mighty way. We see that God has the power and authority to use whomever He chooses and that He prepares those that He calls.

Isaiah 6 opens with a vision of ADONAI seated on His throne, surrounded by seraphim crying out His holiness. Isaiah is humbled by his own uncleanness, purified by a coal from the altar, and then answers God's call to speak to a people who will largely refuse to listen. The chapter closes with the promise of a holy seed that remains even after judgment.

  • Isaiah sees ADONAI's holiness and his own need for cleansing.
  • A purifying coal prepares Isaiah to answer God's call to serve.
  • Even after coming judgment and exile, a holy seed remains.

Isaiah Chapter Six

Isaiah's Vision, Cleansing, and Commissioning

Read the Isaiah 6 study verse by verse, including the vision of ADONAI on His throne, the seraphim's cry of holiness, Isaiah's cleansing by a burning coal, his answer to God's call, and the promise of a holy seed.

Translation note: Scripture quotations in this study are from the Complete Jewish Bible (CJB), which was translated directly from Hebrew into English. You can get your own hardback or paperback copy on Amazon, where we earn a small commission as an Amazon Associate on qualifying purchases. For a deep dive discussion of this chapter, listen to The Olive Grove Podcast on YouTube.

Isaiah Chapter 6 Verse-by-Verse Commentary

Isaiah 6:1–3

In the year of King 'Uziyahu's death I saw Adonai sitting on a high, lofty throne! The hem of his robe filled the temple. S'rafim stood over him, each with six wings - two for covering his face, two for covering his feet and two for flying. They were crying out to each other, "More holy than the holiest holiness is ADONAI-Tzva'ot! The whole earth is filled with his glory!"

God calls to Isaiah in a vision that includes God sitting on his throne in heaven. The train of his robe fills the temple so that there is no room for anything else to be worshiped. Isaiah sees seraphs which are unearthly beings that serve God in heaven. These are very similar if not the same creatures that are described by John in Revelation 4. As in the book of Revelation, the seraphs are proclaiming the holiness of God. Through this vision, God was allowing Isaiah to see that God is set apart (holy) and in charge. A part of that holiness is the fact that He can use whoever He chooses to accomplish His purposes.

Isaiah 6:4

The doorposts shook at the sound of their shouting, and the house was filled with smoke.

What a vision of power as the temple is shaking and filled with smoke simply by the voices of God's servants. Meanwhile, God is calmly sitting on his throne. When our situations seem difficult and it seems like chaos and trouble are all around, we can take comfort in this vision and realize that God is in control.

Isaiah 6:5

Then I said, "Woe to me! I [too] am doomed! because I, a man with unclean lips, living among a people with unclean lips, have seen with my own eyes the King, ADONAI-Tzva'ot!"

The result of seeing God on his throne is that Isaiah is humbled. He saw his sinfulness and knew that it did not belong in the presence of God. This is the starting point for anyone that wants to serve the Lord, in that, we must realize that we are not worthy on our own.

Isaiah 6:6–7

One of the s'rafim flew to me with a glowing coal in his hand, which he had taken with tongs from the altar. He touched my mouth with it and said, "Here! This has touched your lips. Your iniquity is gone, your sin is atoned for."

As fire is the way of purification, the coal was used to purify the mouth of Isaiah. After purification, he is ready to be used by God.

Isaiah 6:8

Then I heard the voice of Adonai saying, "Whom should I send? Who will go for us?" I answered, "I'm here, send me!"

Now that Isaiah's mouth has been purified, he can be used for God's purposes. When God asks, Isaiah answered the call to ministry. This same pattern occurs in believers today as they grow in Christ. God purifies us from sin, through the blood of Yeshua Messiah, and then he calls us to service. The service does not provide us with eternal life but it is just a natural expression of love and thanks when we are saved and freed from the trap of sin and death. As with Isaiah, God has a plan for each and every one of us and, when he calls, our answer should be the same: "Here am I. Send me!"

Isaiah 6:9–10

He said, "Go and tell this people: 'Yes, you hear, but you don't understand. You certainly see, but you don't get the point!' "Make the heart of this people [sluggish with] fat, stop up their ears, and shut their eyes. Otherwise, seeing with their eyes, and hearing with their ears, then understanding with their hearts, they might repent and be healed!"

The Lord tells Isaiah to speak to the people of Israel and to tell them that they are basically just letting the word of God go in one ear and out the other. God goes on to say that Isaiah will speak words to them but they are lazy and careless about the things of God as they do not want to understand or to change. God says that if they desired the things of God, then, they would be able to understand and to change.

Isaiah 6:11–12

I asked, "Adonai, how long?" and he answered, "Until cities become uninhabited ruins, houses without human presence, the land utterly wasted; until ADONAI drives the people far away, and the land is one vast desolation.

Isaiah asked God how long he was going to have to speak to a people that were not going to listen. God's answer wasn't exactly uplifting as he describes the exile of the people from the land. Sometimes, we may have the same type of experience as Christians proclaiming the gospel of Yeshua Messiah. There are people that may never listen and be saved but we still must continue to proclaim just as Isaiah did.

Isaiah 6:13

If even a tenth [of the people] remain, it will again be devoured. "But like a pistachio tree or an oak, whose trunk remains alive after its leaves fall off, the holy seed will be its trunk."

This chapter opened with a reference to 'Uziyahu who was a king and this tenth speaks of the fact that there would be ten kings before the exile to Babylon that was to come. He speaks of the fact that they would return from that exile and compares it to two trees after the leaves have fallen off. While the trees are still alive after the leaves have fallen, there is no visible evidence of that life. Although Israel has went into exile, it is only a season and the holy seed which speaks of the Messiah is still to come from the tree that is Israel. This also speaks of the fact that the next and final king of Judah will be Yeshua Messiah.

Hebrew context

Key Hebrew Words in Isaiah Chapter 6

These terms summarize key Hebrew words and concepts from the Chapter 6 commentary, including the seraphim, holiness, atonement, Isaiah's calling, and the holy seed.

Isaiah 6:2

שְׂרָפִים

S'rafim

Seraphim

Literally "burning ones," these heavenly beings stand above ADONAI's throne, covering their faces and feet in reverence while proclaiming His holiness.

Isaiah 6:3

קָדוֹשׁ קָדוֹשׁ קָדוֹשׁ

Kadosh, Kadosh, Kadosh

Holy, Holy, Holy

The threefold repetition is the Hebrew way of expressing a superlative, "the holiest of the holy," underscoring God's absolute set-apartness from His creation.

Isaiah 6:5

שְׂפַת טָמֵא

Sefat Tamei

Unclean Lips

Isaiah's immediate response to seeing God's holiness is to recognize his own uncleanness, the necessary starting point for anyone who would serve the Lord.

Isaiah 6:7

כֻּפַּר

Kupar

Atoned For

From the same root as Yom Kippur, this word describes sin being covered and removed. Here, a burning coal from the altar accomplishes what Isaiah could not do for himself.

Isaiah 6:8

הִנְנִי שְׁלָחֵנִי

Hineni Shlacheni

Here Am I, Send Me

Isaiah's response is immediate and complete once he is cleansed. "Hineni," here I am, is the same word used by Abraham, Moses, and Samuel when God called them.

Isaiah 6:9–10

הַשְׁמֵן

Hashmen

Make Fat or Sluggish

God tells Isaiah to make the people's hearts sluggish, describing the hardening that results from a people who have already chosen not to listen.

Isaiah 6:11

עַד־מָתַי

Ad Matai

How Long

Isaiah's question echoes a cry found throughout the Psalms, the honest question of a servant who wonders how long he must proclaim a message that will largely go unheeded.

Isaiah 6:13

זֶרַע קֹדֶשׁ

Zera Kodesh

Holy Seed

Like a tree stump that remains alive after its leaves have fallen, the holy seed pictures the remnant, and ultimately the Messiah, that will come from Israel even after judgment.

Messianic Themes in Isaiah Chapter 6

Messianic Themes

Cleansed to Be Sent

Isaiah's vision follows a pattern that runs through the whole of Scripture: an encounter with God's holiness exposes our uncleanness, and only after atonement can we be sent to serve. Where the seraph's coal atoned for Isaiah's lips for a moment, Yeshua Messiah's own sacrifice atones for sin permanently, so that believers today can answer the same call Isaiah did, "Here am I, send me," already cleansed by His blood rather than waiting for their own purification.

The Holy Seed and the Final King

Isaiah 6:13 promises a holy seed that remains alive in the stump of Israel even after exile. This same tree imagery reappears in Isaiah 11, where a shoot from the stump of Jesse points directly to Yeshua Messiah, the final and eternal King of Judah.

A Throne John Also Saw

The seraphim crying "holy, holy, holy" around God's throne reappear almost word for word in Revelation 4, where John sees living creatures offering the same unceasing worship, tying Isaiah's vision directly to the throne room of heaven.

Take the study further

Reflect, Connect, and Continue

Use these study elements to think through Isaiah 6, consider its themes, and connect God's holiness, Isaiah's calling, and the holy seed throughout Scripture.

Did You Know?

"Here Am I" Runs Through the Whole Bible

Isaiah's "Hineni, send me" echoes Abraham's response when God called him to Moriah in Genesis 22, and Samuel's response as a boy in the temple in 1 Samuel 3. Each time, the same Hebrew word marks a person made ready to obey before they even know the full assignment.

Key Takeaway

Cleansing Comes Before Calling

Isaiah could not serve until he was humbled by God's holiness and then cleansed by the coal from the altar. The order matters: God does not call the worthy, He makes the called worthy, and then sends them.

Questions for Reflection

Read through these questions after completing Isaiah Chapter 6 on your own or with a group.

  1. Isaiah's first response to seeing God's holiness was to recognize his own uncleanness. What has an encounter with God revealed about you?
  2. Only after the coal touched his lips could Isaiah answer God's call. What has God already cleansed in you that frees you to serve?
  3. Isaiah's message was one many would not receive. Where have you kept speaking truth even when you weren't sure anyone was listening?
  4. The chapter ends with hope, a holy seed that survives judgment. Where do you need to trust that God is preserving something good even in a difficult season?

Verse-by-verse chapter studies

Read Through Isaiah Chapter by Chapter

Move through Isaiah in order or select a chapter that connects with your current personal study, family study, small group, or teaching preparation.

Isaiah Chapter 1 is included on the main Isaiah page. Chapter 6 is the current study page.

Continue the Bible's story

Connect Isaiah 6 to the Gospel

Follow the themes of God's holiness, cleansing before calling, and the holy seed through the rest of Scripture.

The previous chapter

Before the Vision and the Calling

Return to Isaiah 5 and see the vineyard's judgment and the six woes that set the stage for Isaiah's own encounter with God's holiness.

Study Isaiah 5

The next chapter

The Sign of Immanuel

Continue to Isaiah 7 and read the famous prophecy Isaiah delivers to King Ahaz about a child to be called Immanuel.

Study Isaiah 7

The same throne room

John's Vision of Heaven

Read Revelation 4 and compare John's vision of the throne room with Isaiah's, where the same cry of "holy, holy, holy" is heard.

Study Revelation 4

The holy seed grows

A Shoot From the Stump of Jesse

Continue into Isaiah 11 and follow the holy-seed imagery of Isaiah 6:13 as it develops into a fuller Messianic picture.

Study Isaiah 11

Why many did not believe

John Quotes Isaiah's Vision

Read John 12:37–41 and see how the apostle John applies Isaiah 6:9–10 directly to those who saw Yeshua's signs and still did not believe.

Study John 12

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Go Deeper With Bible Study Workbooks and Teacher Guides

Use the free Isaiah studies on this site as your starting point, then continue your learning with Bible-study student workbooks and teacher guides by Rabbi Rich for personal study, families, small groups, and teaching settings.

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Continue From Isaiah's Calling to the Sign of Immanuel

Isaiah 6 shows a servant humbled, cleansed, and sent, with the promise of a holy seed still to come. Continue to Isaiah 7 to read the prophecy Isaiah delivers to King Ahaz about Immanuel.