After this the Lord appointed seventy-two others and sent them on ahead of him, two by two, into every town and place where he himself was about to go. And he said to them, “The harvest is plentiful, but the laborers are few. Therefore pray earnestly to the Lord of the harvest to send out laborers into his harvest. Go your way; behold, I am sending you out as lambs in the midst of wolves. Carry no moneybag, no knapsack, no sandals, and greet no one on the road. Whatever house you enter, first say, ‘Peace be to this house!’ And if a son of peace is there, your peace will rest upon him. But if not, it will return to you. And remain in the same house, eating and drinking what they provide, for the laborer deserves his wages. Do not go from house to house. Whenever you enter a town and they receive you, eat what is set before you. Heal the sick in it and say to them, ‘The kingdom of God has come near to you.’ But whenever you enter a town and they do not receive you, go into its streets and say, ‘Even the dust of your town that clings to our feet we wipe off against you. Nevertheless know this, that the kingdom of God has come near.’ I tell you, it will be more bearable on that day for Sodom than for that town. “Woe to you, Chorazin! Woe to you, Bethsaida! For if the mighty works done in you had been done in Tyre and Sidon, they would have repented long ago, sitting in sackcloth and ashes. But it will be more bearable in the judgment for Tyre and Sidon than for you. And you, Capernaum, will you be exalted to heaven? You shall be brought down to Hades. “The one who hears you hears me, and the one who rejects you rejects me, and the one who rejects me rejects him who sent me.” The seventy-two returned with joy, saying, “Lord, even the demons are subject to us in your name!” And he said to them, “I saw Satan fall like lightning from heaven. Behold, I have given you authority to tread on serpents and scorpions, and over all the power of the enemy, and nothing shall hurt you. Nevertheless, do not rejoice in this, that the spirits are subject to you, but rejoice that your names are written in heaven.”” (Luke 10:1–20, ESV)Grace and peace to you from our Lord and Savior, Jesus Christ. Amen.
It is spiritual warfare. That is exactly what it is. Jesus sends out the 72 disciples to do battle—not with sword, or guns but with the Word. Deamons scream. Satan falls like lightning. The villages and towns are warned. And peace, above all, is proclaimed. The battle is dramatic. The battle is visible.
The seventy-two returned with joy, saying, “Lord, even the demons are subject to us in your name!”It is filled with victory. It sounds like victory. It looks like victory.
It is what we want, but seldom see. For us our spiritual warfare doesn’t feel like lightning striking villages, or demons fleeing in terror. It looks more like bitterness in a committee meeting. A quiet despair filled night sitting beside an ailing parent. Doubt that God really means that there is forgiveness for all our sin. It feels like when we give up on prayer because we are tired. The creeping sense that the church is failing as churches everywhere close. That it is weak and scattered. It looks like the media mocking what we believe as unenlightened. It’s that awful gut feeling that we are losing.
But don’t be fooled. The battle is the same. In fact, everything is the same.
C.S. Lewis, in The Screwtape Letters, puts it like this—a senior demon instructing a junior one:
You will say that these are very small sins … But do remember, the only thing that matters is the extent to which you separate the man from the Enemy [for demons the Enemy is God]. It does not matter how small the sins are provided that their cumulative effect is to edge the man away from the Light and out into the Nothing.That’s spiritual warfare, a bitter battle of small things not just wild rebellion.
In this battle, Satan stands against God—he always loses. The outcome is already assured. Jesus wins. Satan is defeated. He fails every time the Word is preached, every time a sinner is absolved, every time a baptized child of God, shows up in worship, to sing, pray and give thanks. It is a real battle, bloody and vicious. No prisoners are taken. And God, in Jesus Christ, wins, every time.
And when I say the battle is real, I’m talking about the spiritual combat. When Jesus sent the 72 he sent them saying,
Go your way; behold, I am sending you out as lambs in the midst of wolves.They don’t go with anything worldly substantial. No money, no weapons, and no protection. They are sent with the Word alone. We don’t hear about it from them, but Jesus prepared them for rejection, resistance, and opposition.
That is our battle also. We go into our families, workplaces, and even in our congregation. We are armed with nothing worldly, but with the same Word. It looks a bit different for us. Because it does, we are tempted to believe that the fight isn’t happening—or worse that we are losing.
Our enemy isn’t flesh and blood. It’s not the people who cause us delays or speak against us openly. It isn’t the conflicts we face in the church. The real enemy we face is Satan and his demons. The enemy sows division, fear, and despair.
For the devil… causes such great mischief in order to lead us into sin, shame, and unbelief. — Large Catechism, Sixth PetitionThe devil may work with whispers and slow erosion—but the Lord doesn’t leave us defenseless. He arms us with something sharper than shame, deeper than doubt, and stronger than despair:
For the word of God is living and active, sharper than any two-edged sword, piercing to the division of soul and of spirit, of joints and of marrow, and discerning the thoughts and intentions of the heart. — Hebrews 4:12 (ESV)It doesn’t only soothe us in times of despair. It pierces the soul. It exposes sin, kills pride and causes faith in Christ to grow. And remember, it never returns empty but always does what God intends. It doesn’t look like much, but the demons run in terror. The daily battle in the spiritual war isn’t fought with power, but rather with proclamation of Christ.
The real fight is in your forgiving sin in an underserving sinner; in teaching children the faith as found in the Catechism; in sermons preached by a sinful pastor; in showing up for church, even when you are tired, discouraged and angry.
Jesus wasn’t surprised when the 72 returned with their report. They were amazed; he was not.
I saw Satan fall like lightning from heaven. (v. 18)He was saying that the battle and the war are already over. It is not in doubt. The devil is already falling. The language is a dramatic event; Jesus compares it to lightning. He could be saying:
When you were casting out demons, I was watching Satan, already collapsed, cast down, and completely undone.You may feel tired, discouraged, or even defeated. But Jesus’ victory over Satan is complete.
Do not rejoice in this… but rejoice that your names are written in heaven. (v. 20)That’s you, the baptized child of God, whose name is written in the book. Jesus has accomplished it for you. His death on the cross, brings you forgiveness, his resurrection secures if for you. That’s where the battle is won, forever.
Though devils all the world should fill, All eager to devour us, We tremble not, we fear no ill; They shall not overpower us. This world's prince may still Scowl fierce as he will, He can harm us none. He's judged; the deed is done; One little word can fell him. LSB 656Martin also writes:
The devil is called the god of this world (2 Cor. 4:4), yet the Gospel is stronger. When it is preached purely, it is a lightning bolt from heaven, tearing down strongholds and setting captives free.”— Adapted from Martin Luther’s Lectures on GalatiansThis victory, Christ’s victory can’t be taken away from you. The joy of it is not in dramatic spiritual success. The real joy is you and your identity in Christ. You belong to him. He has proved it through Holy Baptism, marking you as one redeemed by Christ the Crucified. That is God’s promise, and it can never be undone. No delay, no conflict, no fear, not even the devil himself, can remove your name from the Book.
You may not feel powerful. In fact, you may feel exactly the opposite. You may not see dramatic results (though sometimes you will!) Your baptism stands.
We are in a war. That war isn’t with flesh and blood. Christ has already won it. He has already stormed the battlefield and defeated our enemies. He has crushed the Serpent’s head and risen in victory. The fight was fierce, but it was never in doubt. It is proclaimed every time you hear about Jesus’ life, death on the cross, and the resurrection from death.
So, we fight—not for victory—but from victory. We serve where we are needed despite the opposition. We forgive the unforgivable. We pray for the others caught up in the battle. But we don’t fight to win. That is already done.
Rejoice that your names are written in heaven.That’s all the security you need. Amen.
The peace of God that passes all understanding, keep your hearts and minds in Christ Jesus. Amen.