Companion: Deep Study
A condensed companion to the full study. For each section of the expanded outline: key insights, applications, and the application questions for discussion.
Section 1 — The Watchman’s Question and the Warrior’s Answer (Isaiah 63:1)
Key Insights
- A watchman sees a figure approaching from Edom, stained red and marching in strength, and asks the chapter’s opening question.
- Bozrah was Edom’s stronghold and the very place where Isaiah 34:6 had promised the LORD a sacrifice, so this figure is returning from a kept appointment.
- The warrior gives no name but a divine self-identification: “It is I, speaking in righteousness, mighty to save.”
- His righteous speech stands before his saving might, which means God’s promises are secured by his character and not merely by his power.
- The New Testament identifies the figure as the rider “clothed in a robe dipped in blood” who returns in judgment (Revelation 19:13).
Applications
- Ask the watchman’s question honestly and name what your working picture of God quietly leaves out.
- Rest your assurance on what God has spoken rather than on your sense of how strongly he is currently acting.
- Vengeance in this chapter belongs to God alone, so the verse never licenses settling our own scores (Romans 12:19).
Application Questions
- When I picture God approaching me, what do I actually see — and what does that picture leave out?
- Where am I resting on God’s strength when I should be resting on God’s word?
Section 2 — The Winepress Trodden Alone (Isaiah 63:2–6)
Key Insights
- The watchman’s second question compares the figure to a man climbing out of the winepress, and the answer turns a harvest image into judgment.
- “I have trodden the winepress alone, and from the peoples no one was with me” is the chapter’s central claim about God’s solitary action.
- Vengeance is given a day and redemption a year, a proportion that shows where God lingers.
- “There was no one to help” is not a boast but the same emptiness lamented at Isaiah 59:16, where God looks for a partner in redemption and finds none.
- The one who will tread the winepress was first trodden himself, which is why his return is good news and not only terror (Revelation 19:15).
Applications
- Let this passage make you glad that evil will not have the last word and sober about your own standing before God.
- Stop auditioning for the helper God looked for and did not find, because that vacancy has been permanently filled.
- Nothing here licenses human violence or a satisfied relish in anyone’s destruction, since the act belongs to God exclusively.
Application Questions
- Do I secretly wish this part of the Bible were not here — and what does that wish reveal?
- Where am I still trying to be the helper God looked for and did not find?
Section 3 — I Will Recount the Steadfast Love of the LORD (Isaiah 63:7–9)
Key Insights
- The prayer opens with a recital of God’s steadfast love rather than a request, and the order is deliberate.
- God’s word “Surely they are my people” is the language of election, spoken before their obedience and knowing exactly what it would be.
- “In all their affliction he was afflicted” is the pastoral treasure of the chapter and one of the tenderest lines in the Old Testament.
- The angel of his presence is the one who saved, redeemed, lifted up and carried Israel all the days of old.
- A God afflicted in his people’s affliction makes the incarnation a completion rather than a surprise (Hebrews 4:15).
Applications
- Keep some record of God’s dealings with you and read it back before you pray in a hard season.
- Bring God the whole of your grief rather than a presentable version, because he is already inside it.
- The verse promises God’s presence in affliction rather than its removal, which is a different and better thing than the promise we usually want.
Application Questions
- When did I last deliberately recount what God has done for me, rather than only telling him what I still need?
- Am I bringing God the whole of my suffering, or a version I think is presentable?
Section 4 — They Rebelled and Grieved His Holy Spirit (Isaiah 63:10–14)
Key Insights
- The recital turns at the point where the people rebelled and God “turned to be their enemy,” so covenant membership is no guarantee of immunity.
- The Spirit is grieved, which is what happens to a person who loves you and never to an impersonal force (Ephesians 4:30).
- The people plead the exodus — sea, arm, shepherd, Spirit — not as a debt God owes but as evidence of the kind of God he is.
- God acted “to make for himself a glorious name,” so their hope finally rests on his reputation rather than on their record.
- Jesus leads a greater exodus and offers the same rest the Spirit gave the flock going down into the valley (Matthew 11:28).
Applications
- Name the habit you excuse as personality that Scripture would call grieving the Spirit, and repent of it as a personal injury.
- Plead God’s finished work in Christ whenever you cannot see him working now.
- “He turned to be their enemy” describes corrective fatherly discipline and not the end of the covenant.
Application Questions
- What am I currently excusing that Scripture would call grieving the Holy Spirit?
- Do I know how to plead God’s past faithfulness when I cannot see his present work?
Section 5 — Look Down from Heaven: You Are Our Father (Isaiah 63:15–16)
Key Insights
- The prayer tells God plainly that his compassion is being held back, and Scripture preserves that boldness without apology.
- Calvin’s definition is worth carrying away: prayer is the opening up of our heart before God.
- Every intermediary is stripped away — Abraham does not know us — until only God’s fatherhood is left standing.
- Redeemer is the kinsman’s word, so God is at once near enough to be family and rich enough to pay.
- What Isaiah could only reach for, Christ gives, teaching his disciples to begin their prayers “Our Father” (Matthew 6:9).
Applications
- Take the unspoken complaint you have been carrying to God rather than around him.
- Notice what you reach for when assurance wobbles and deliberately move your weight onto adoption.
- Honest lament is the freedom of a child rather than the license of a critic, and here it follows repentance instead of replacing it.
Application Questions
- What complaint against God have I been carrying without ever saying it to him?
- When my assurance wobbles, what do I actually reach for first?
Section 6 — Why Do You Make Us Wander (Isaiah 63:17–19)
Key Insights
- Verse 17 is a lament in the form of a question, not a doctrinal statement that God causes sin.
- Hardening in Scripture is judicial, the withdrawal of restraint from people already refusing to hear (Romans 1:24).
- The plea rests on what God has claimed as his own heritage and not on anything Israel deserves.
- The chapter deliberately ends unresolved and runs straight on into the cry for God to tear the heavens open.
- That prayer was answered when the heavens were torn at the Jordan and the curtain was torn at the cross (Mark 1:10).
Applications
- Deal today with whatever you have been managing not to hear, while it still troubles you.
- When your own record gives you nothing to say, plead simply that you belong to him.
- Verse 17 never makes God the author of sin, and wandering is never excused as something assigned to us.
Application Questions
- Is there something God has been saying to me that I have been managing not to hear?
- When I have nothing good to plead about myself, what do I say to God?
The one who comes from Edom in crimsoned garments is the same Redeemer who was afflicted in all his people’s affliction — in Christ the winepress and the mercy seat meet, and the church may call the Judge her Father.

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