By the Blood of the Lamb: Holy Michael and All Angels (Revelation 12:7–12)

September 29, 2026, Holy Michael and All Angels, Red-Letter Holy Day, Season after Pentecost

John 1:47–51; Psalm 103; Revelation 12:7–12; Genesis 28:10–17

Grace, mercy, and peace from God our Father and the Lord Jesus Christ be with you on this Feast of Holy Michael and All Angels.

Two days ago, Jesus gave us the parable of the two sons. One son said no and later went into the vineyard. The other said, “I go, sir,” and never went. Jesus asked which one did the will of his father, and the answer was obvious. Obedience is not finally measured by what we say we will do, but by whether we actually do the will of the Father.

Today the Church widens that question until it reaches beyond what our eyes can see. Psalm 103 calls the holy angels God’s “mighty ones who do his word, obeying the voice of his word.” (Psalm 103:20, ESV) Revelation shows Michael and his angels fighting against the dragon and his angels. There is obedience and rebellion not only in the vineyard but in the created order itself.

But if we hear Revelation 12 merely as a story about Michael defeating a dragon, we will miss the center of the passage. Michael truly fights, and the dragon truly falls. Yet when heaven announces why the victory has come, Michael’s name disappears from the explanation. Verse 11 says, “They have conquered him by the blood of the Lamb and by the word of their testimony.” (Revelation 12:11, ESV) The victory belongs to Jesus Christ.

That is where we need to begin, because Christians can go wrong in opposite directions when we speak about spiritual warfare. We can become so uncomfortable with the supernatural world of Scripture that we quietly reduce Satan to a symbol for human wickedness. Or we can become so fascinated with demons, hidden forces, and unseen attacks that we give the enemy more attention than Scripture does. Revelation permits neither mistake. The devil is real, spiritual conflict is real, and Jesus Christ is Lord.

Verse 7 tells us, “Now war arose in heaven, Michael and his angels fighting against the dragon. And the dragon and his angels fought back.” (Revelation 12:7, ESV) Revelation pulls back the curtain on a conflict ordinarily hidden from human sight. The vision is apocalyptic, filled with signs and images, but those signs reveal something real. Evil is not merely an unfortunate feature of human psychology. There is rebellion against God. There is a deceiver. There is an accuser.

But verses 7 and 8 tell us something just as important: the dragon loses. “He was defeated, and there was no longer any place for them in heaven.” (Revelation 12:8, ESV) Scripture never presents Satan as God’s equal opposite, as though the universe were divided between two comparable powers struggling to determine the outcome. Satan is a creature in rebellion. Michael is a creature in obedience. God alone is God.

Then verse 9 identifies the dragon as “that ancient serpent, who is called the devil and Satan, the deceiver of the whole world.” (Revelation 12:9, ESV) John deliberately carries us back to Genesis. The serpent who deceived in the garden is the same adversary whose work Revelation now shows on a cosmic scale. His strategy has not changed nearly as much as we sometimes imagine. From the beginning, he has worked through deception.

That makes spiritual warfare much more ordinary than our imagination sometimes allows. Most temptation does not announce itself with something obviously demonic. It comes through a lie we are willing to believe because the lie makes disobedience easier. We tell ourselves that resentment is justified because the other person really did hurt us, that gossip is harmless because what we are saying happens to be true, that lust is private because no one else can see it, or that dishonesty is necessary because the circumstances are difficult. One more drink, one more purchase, one more message, one more look. The sin becomes easier once we have found a sentence that makes it sound reasonable.

The deceiver does not need us to renounce Christ publicly if he can teach us to excuse disobedience privately. He is quite willing to work patiently, allowing a small compromise to become a habit and a habit to become something that begins to govern us. So one of the first ways we resist is by refusing to keep temptation vague.

If there is a place where we repeatedly fall, we need to name it before God plainly. Not merely, “Lord, forgive my failures,” but, “Lord, this anger is becoming a home in me. I keep returning to this image. I keep talking about this person. I am hiding what I am drinking. I am spending money I do not have. I am feeding a resentment I have no intention of surrendering.” Grace gives us the freedom to be that honest. Christ already knows what we are confessing. We are not telling him something he has somehow missed. We are bringing into the light what temptation wants us to keep in darkness.

And repentance cannot remain only an inward feeling. If the phone has become the doorway through which a particular temptation repeatedly enters, then repentance may include changing what is on the phone. If a relationship continually draws us toward sin, faithfulness may require a boundary. If alcohol has become something we hide or something we cannot reliably control, then pretending that the next attempt at moderation will somehow be different is not wisdom. If every conversation with a particular group ends in gossip, then we cannot keep entering the same conversation in the same way and call ourselves helpless.

Sometimes spiritual warfare looks remarkably ordinary. It looks like telling the truth before the lie becomes larger, asking for prayer before we fall rather than after, making confession before secrecy hardens, or simply refusing to put ourselves again where we already know we are weak. James says, “Resist the devil, and he will flee from you.” (James 4:7, ESV) Much of that resistance is not dramatic. It is obedient.

Paul gives us another picture of that resistance in Ephesians 6 when he tells us to “put on the whole armor of God.” (Ephesians 6:11, ESV) Notice what God gives us for the fight: truth, righteousness, the readiness of the Gospel of peace, faith, salvation, the Word of God, and prayer. None of those things are secret techniques. Paul does not send Christians looking for hidden knowledge about demons. He sends us more deeply into the ordinary Christian life.

We tell the truth when the deceiver lies. We refuse compromise when temptation makes sin sound reasonable. We hold fast to the Gospel when fear or shame begins to speak more loudly than grace. We trust God when circumstances make him seem absent. We answer falsehood with his Word, and we pray because this battle cannot be fought in our own strength. The armor of God is not an invitation to become fascinated with darkness. It is a call to stand more firmly in what God has already given us.

And Paul gives us an important warning in the same passage: “We do not wrestle against flesh and blood.” (Ephesians 6:12, ESV) That matters because we are often tempted to turn spiritual conflict into hostility toward another person. The difficult relative, the coworker who wounds us, the person whose words anger us, even the person who has genuinely sinned against us can begin to look like the enemy himself.

Scripture will not let us do that. We may need to confront wrongdoing, establish boundaries, seek justice, refuse manipulation, or walk away from a destructive situation, but another human being is not the dragon. If our idea of spiritual warfare is making us more hateful, more contemptuous, or more eager to destroy another person, then something has gone wrong in us. The enemy is perfectly happy to persuade us that hatred is courage and contempt is discernment.

The Church teaches us to pray for this kind of resistance every day. In the Lord’s Prayer we ask God to “lead us not into temptation, but deliver us from evil.” We do not wait for an extraordinary spiritual crisis before we begin resisting. We ask for deliverance in the ordinary rhythm of Christian prayer because temptation, deception, and spiritual opposition belong to the ordinary Christian life.

We resist by praying, telling the truth, confessing sin, receiving the Gospel, staying in the Scriptures, remaining in the fellowship of the Church, and doing the next obedient thing God has already placed before us. We do not fight alone, and we do not fight in our own strength. Spiritual warfare is not mainly about becoming experts in darkness. It is about becoming more deeply rooted in Christ.

But deception is only one part of the dragon’s work. Verse 10 gives him another name. John hears a loud voice in heaven declaring that “the accuser of our brothers has been thrown down, who accuses them day and night before our God.” (Revelation 12:10, ESV)

There is a cruel movement in the enemy’s work. Before the sin, temptation whispers that the sin is not really serious. After the sin, accusation insists that the sin is so serious that mercy cannot reach it. Before we fall, the lie says, “God will not care.” Afterward it says, “God could never forgive you.” Before the sin, secrecy feels safe. Afterward, that same secrecy becomes evidence in the accuser’s case that we cannot come into the light.

We need to distinguish that accusing voice from the conviction of the Holy Spirit. Christian conviction is not comfortable, but it is merciful. The Spirit brings sin into the light in order to lead us toward repentance, forgiveness, amendment of life, and restored communion with God. He names what is wrong because Christ intends to heal what sin has broken.

The accuser has a different purpose. Accusation drives us toward hiding, despair, and paralysis. It does not say, “This thing you did was sinful, so bring it to Christ.” It says, “This thing proves what you really are, and there is no point in coming back.” One useful question when our conscience is troubled is simply to ask where the voice is leading. Is it leading us toward repentance and Christ, or away from him into hopelessness?

The Gospel does not minimize our sin. In fact, it allows us to be more honest about sin because our hope does not depend upon making the sin smaller. Verse 11 gives the answer: “They have conquered him by the blood of the Lamb.” (Revelation 12:11, ESV) Notice what John does not say. He does not say that the saints conquered because they finally built an impressive moral record. He does not say they conquered because every accusation was false. He does not say they became spiritually stronger than the dragon. They conquered by the blood of the Lamb. Grace remains first.

When the accuser points toward sins that are real, we do not need to answer by pretending they are unreal. We can say, “Yes, I sinned. Yes, I need mercy. Yes, I have nothing in myself with which to justify what I did. And Jesus Christ died for sinners.” The Cross does not make repentance unnecessary. It makes repentance possible.

If we have sinned, we confess. If we have harmed someone, we seek to repair what can be repaired. If restitution is required, we make it. If a habit needs to be broken, we begin breaking it. Grace is never permission to remain comfortably in the sin for which Christ died.

But once sin has been confessed and forgiveness received, we should also refuse to keep prosecuting a case that God has answered in Christ. Some of us can confess the same forgiven sin again and again, not because new repentance is required, but because we cannot quite believe that mercy could really be that complete. We replay what happened, rehearse the shame, and begin treating continued self-condemnation as though it were humility.

It is not humility to insist that our self-condemnation is stronger than Christ’s blood. Repentance looks toward God. Shame keeps turning us back toward ourselves. When the accuser says, “Look again at what you did,” faith answers by looking somewhere else: look at what Christ has done.

Then verse 11 continues, “and by the word of their testimony.” The blood of the Lamb is the ground of victory, and the testimony is the Church’s confession of that victory. Christian resistance therefore includes learning to say what is true when our emotions, fears, habits, or memories are saying something else.

That is one reason the ordinary practices of the Christian life matter so much. If the first voice we hear every morning comes from a screen filled with outrage, comparison, fear, and noise, we should not be surprised when those things begin shaping the way we see the world. Beginning the day in Scripture and prayer is not merely a devotional preference. It is one way the truth of God is placed where lies would otherwise enter.

Morning Prayer, the Psalms, the Lord’s Prayer, the Creed, and the regular reading of Scripture give us words larger and more reliable than whatever happened to be in our minds when we woke. In the same way, if nighttime is when old accusations become loudest, Compline gives us a language for ending the day under the mercy and protection of God rather than under the judgment of our own anxious thoughts. The Church gives us these habits because we need the truth spoken into us again and again.

And notice what the testimony in Revelation is not. It is not testimony about how impressive the saints have become. It is testimony about Christ. He died. He rose. He reigns. He forgives sins. He is Lord over the visible and invisible creation. Those things do not become less true because we are tired, frightened, ashamed, or tempted.

Verse 11 then goes further: “for they loved not their lives even unto death.” The victory of Christ produces costly faithfulness in those who belong to him. Grace does not lead to passivity. It creates people who can obey because they no longer have to preserve themselves at any cost.

Most of us are not being asked today to die as martyrs. But the same pattern appears in smaller acts of Christian obedience. Sometimes truthfulness costs money. Sometimes refusing gossip costs social acceptance. Sometimes forgiving someone means surrendering the pleasure of retaliation while still maintaining necessary boundaries. Sometimes fidelity to Christ makes us look unreasonable to people whose approval we value. And sometimes saying no to a temptation means admitting to another Christian that we cannot safely manage something we once thought we could.

The question becomes less, “How do I protect myself from every cost?” and more, “How do I remain faithful to Christ here?” Psalm 103 gives us the angelic picture of that faithfulness. The angels are called “mighty ones,” but their might is expressed in obedience: they “do his word, obeying the voice of his word.” (Psalm 103:20, ESV) Their strength is not independence from God. Their strength is faithful service under God.

That speaks directly to us because our culture often teaches us to imagine freedom as the absence of authority. Scripture gives us another picture. Creation flourishes when it lives according to the will of the Creator. The serpent’s original lie was that obedience deprived humanity of life. The whole biblical story exposes that lie. Life is found not by escaping God’s authority but by returning to it.

Sometimes, then, resisting the enemy means doing the next thing God has already made clear. We do not need a new revelation before we forgive. We do not need an angelic message before we tell the truth. We do not need a dramatic spiritual experience before we pray, worship, confess, reconcile, or walk away from what is leading us into sin. Often the next faithful act is already in front of us.

Our Gospel from John brings the whole feast back to Jesus. Nathanael has confessed him as the Son of God and King of Israel, and Jesus answers that he will see greater things than these. Then he says, “Truly, truly, I say to you, you will see heaven opened, and the angels of God ascending and descending on the Son of Man.” (John 1:51, ESV)

Jesus is deliberately taking us back to Genesis 28. Jacob had seen a stairway between earth and heaven with the angels of God ascending and descending upon it. He awoke and said, “Surely the LORD is in this place, and I did not know it.” (Genesis 28:16, ESV) What Jacob glimpsed at Bethel, Jesus now places upon himself. He is the meeting place of heaven and earth.

That placement matters. Even on a feast of angels, the Gospel turns our eyes away from the angels and toward Christ. They ascend and descend upon the Son of Man. They serve within his Kingdom. They fight beneath his authority. Their ministry does not compete with him. It bears witness to the order he rules.

The Collect keeps exactly the same proportion. We pray to the everlasting God who has “ordained and constituted in a wonderful order the ministries of angels and mortals,” and we ask that as the holy angels serve and worship him in heaven, “so by your appointment they may help and defend us here on earth.” We do not command angels, seek secret knowledge about them, or need to know the details of what they are doing. We ask God, and then we trust his providence.

There is real comfort in that prayer because much of God’s providence remains unseen to us. Jacob did not know what surrounded him until God opened his eyes in a dream. We likewise do not know how much mercy has prevented dangers we never saw, how often God has protected us in ways we could not recognize, or how the ministries of his holy angels serve his purposes around us. Scripture does not satisfy all our curiosity, but it gives us enough to trust the God who rules what we can see and what we cannot.

Holy Michael and All Angels therefore gives us both seriousness and comfort. We should take temptation seriously enough to name it, resist it, and remove the occasions that repeatedly lead us into sin. We should take accusation seriously enough to distinguish it from conviction and refuse the lie that confessed sin is greater than the mercy of Christ. We should take spiritual warfare seriously enough to put on the armor God has given us, pray for deliverance, remain in the fellowship of the Church, and refuse to turn flesh-and-blood people into the ultimate enemy. We should take obedience seriously enough to do the next faithful thing even when obedience costs us something. But we should take the victory of Jesus Christ even more seriously.

Michael fights, but the victory does not rest upon Michael. We resist, but the victory does not rest upon our spiritual strength. The saints conquer “by the blood of the Lamb.” That is where our confidence rests. When temptation exposes our weakness, the blood of the Lamb has not changed. When the accuser reminds us of sins we have confessed, the blood of the Lamb has not changed. When evil in the world appears frighteningly strong, the authority of Christ has not changed. When we cannot see what God is doing in the invisible parts of his creation, the lordship of Christ has not changed.

So we repent quickly because Christ is merciful. We confess honestly because Christ already knows. We resist concretely because sin is not our master. We pray because we are not alone. We stand in truth, faith, the Gospel, the Word of God, and prayer because God has not left us defenseless. We obey because the one who calls us is faithful. And when the accuser speaks, we do not answer by pointing to ourselves. We point to the Lamb.

The dragon is not Lord. Our temptation is not Lord. Our shame is not Lord. Our past is not Lord. Jesus Christ is Lord, crucified, risen, and reigning. And by the blood of the Lamb, the accuser has been answered.

In the Name of the Father, and of the Son, and of the Holy Spirit. Amen.