Bible reading (ESV)
Isaiah 6:1-13
1 In the year that King Uzziah died I saw the Lord sitting upon a throne, high and lifted up; and the train of his robe filled the temple.
2 Above him stood the seraphim. Each had six wings: with two he covered his face, and with two he covered his feet, and with two he flew.
3 And one called to another and said: “Holy, holy, holy is the LORD of hosts; the whole earth is full of his glory!”
4 And the foundations of the thresholds shook at the voice of him who called, and the house was filled with smoke.
5 And I said: “Woe is me! For I am lost; for I am a man of unclean lips, and I dwell in the midst of a people of unclean lips; for my eyes have seen the King, the LORD of hosts!”
6 Then one of the seraphim flew to me, having in his hand a burning coal that he had taken with tongs from the altar.
7 And he touched my mouth and said: “Behold, this has touched your lips; your guilt is taken away, and your sin atoned for.”
8 And I heard the voice of the Lord saying, “Whom shall I send, and who will go for us?” Then I said, “Here am I! Send me.”
9 And he said, “Go, and say to this people: ‘Keep on hearing, but do not understand; keep on seeing, but do not perceive.’
10 Make the heart of this people dull, and their ears heavy, and shut their eyes; lest they see with their eyes, and hear with their ears, and understand with their hearts, and turn and be healed.”
11 Then I said, “How long, O Lord?” And he said: “Until cities lie waste without inhabitant, and houses without people, and the land is a desolation,
12 and the LORD removes people far away, and the forsaken places are many in the midst of the land.
13 And though a tenth remain in it, it will be burned again, like a terebinth or an oak whose stump remains when it is felled.” The holy seed is its stump.
Observation questions (read the passage aloud first)
- What images of God appear in Isaiah 6 (throne, robe, seraphim, smoke), and how do those details shape the response of the created beings? [36:22]
- Why does Isaiah say “Woe is me; for I am ruined” and specifically name “unclean lips” after seeing God? What link does he make between seeing God and seeing himself? [40:58]
- What exactly does the seraph do (v.6–7), and what might the coal taken from the altar signify in the context of atonement and cleansing? [47:12]
- After being cleansed, what question does Isaiah hear from the Lord and how does Isaiah answer? What order of events is visible in the text (encounter → confession → cleansing → commission)? [59:20]
Interpretation questions (think through what the passage means)
- How does the repetition “Holy, holy, holy” function theologically to reorient a person’s self-assessment and priorities when standing before God’s glory? [36:22]
- In what way does Isaiah’s focus on his lips point to a deeper diagnosis of the heart? How should the church interpret the relationship between speech and inner holiness? [44:24]
- What does the initiative of the seraph (bringing a coal from the altar) suggest about God’s role in forgiveness compared with human attempts to clean up or prove oneself? [47:12]
- How should the sequence “see God → see self → forgiven → sent” inform the church’s approach to recruiting volunteers for ministry and to personal readiness for mission? [59:20]
Application questions (personal, practical steps)
- Encountering God’s holiness reorders life. When was the last time you intentionally sought a reverent encounter with God (worship, silence, Scripture), and what concrete step will you take this week to make space for that encounter? [36:22]
- Seeing yourself honestly produces repentance. Which “unclean lips” patterns (gossip, sarcasm, cutting words) are most common for you, and who can you ask to help you confess and change this week? [44:24]
- Grace cleanses before it compels mission. Is there a ministry you are tempted to say “yes” to now out of image, guilt, or busyness rather than because you have been personally cleansed and led? How will you test whether God is sending you or you are volunteering yourself? [59:20]
- Pride blocks grace; humility invites God. In what recent success or comfort have you noticed a growing entitlement or defensiveness, and what one humble response (confession, counsel, apology) will you take in the next seven days? [30:24]
- Death to self releases fruitfulness. What is one small thing (a habit, a time-slot, a comfort) you can “die to” this month to create space for greater fruit in others, and who will you tell to keep you accountable? [01:05:52]
- The posture of surrender opens God’s work. If someone were to pray, “Lord, whatever it takes, break me,” what specific signs of surrender would you expect to see in that person’s daily life over the next 30 days (speech, schedule, service), and which of those signs can you begin to practice this week? [01:07:53]
(Use these questions to guide sharing, confession, encouragement, and concrete accountability. Begin or end your time by reading Isaiah 6 again together.)