From our Sunday service on July 19, 2026, Luke 4:31-5:11. This is part 8 of our Gospel of Luke series. Watch the full message: Delayed Devotion – The Gospel of Luke #8 on YouTube.
There is a difference between being a fan of Jesus and being His follower. We may enjoy His teaching, welcome His help, and speak warmly about Him without surrendering the things that keep us from obeying Him. Peter’s experience brings that difference close to home. He knows Jesus personally and sees His power at work, yet he still has to move from association to devotion. I want us to follow that movement through this passage, because God wants you to know He wants you to follow His calling for your life. Liking Jesus is not the same as saying, Lord, I will follow You.
The Authority of His Word
Jesus comes to Capernaum and teaches on the Sabbath. Unlike the hostile reception in Nazareth, the response here is astonishment at the authority of His word. The people hear someone who speaks with power. They soon see that His authority does not stop with teaching. In the synagogue a man has an unclean spirit, and the spirit cries out, recognizing Jesus as the Holy One of God. What might seem an uncontrollable interruption becomes a public demonstration that evil cannot stand against His command:
And Jesus rebuked him, saying, Hold thy peace, and come out of him. And when the devil had thrown him in the midst, he came out of him, and hurt him not. And they were all amazed, and spake among themselves, saying, What a word is this! for with authority and power he commandeth the unclean spirits, and they come out.
Luke 4:35–36
The demon makes a disturbance, but he cannot refuse the one speaking to him. He comes out without hurting the man. I want us to keep our attention on that authority rather than on the spectacle. The people are amazed at the word that commands even unclean spirits, but there is more before them than a powerful human speaker. Jesus is the divine Word, the one through whom the universe was made and by whom it is upheld. Recognizing that changes what we understand obedience to His word to mean. His instructions are not merely the advice of someone who happens to impress us.
This power is especially important for Peter, because Capernaum is where he lives and works. Jesus is not an unfamiliar teacher passing through a distant place. Peter has already met Him, spoken with Him, and received the name Cephas. Now the Lord’s work comes into his own household. Familiarity gives Peter opportunities to see who Jesus is, but familiarity alone does not produce the full commitment Jesus calls for. We can know a great deal about the Lord and still keep our lives at a distance from His calling.
Mercy in His Own Home
After leaving the synagogue, Jesus enters Simon’s house. Simon’s mother-in-law is seriously ill with a fever, and the people there ask Him to help her. The power Peter has seen in public is about to become unmistakably personal. This is no longer only a report about a stranger’s healing. It concerns someone in his family and takes place under his own roof:
And he arose out of the synagogue, and entered into Simon’s house. And Simon’s wife’s mother was taken with a great fever; and they besought him for her. And he stood over her, and rebuked the fever; and it left her: and immediately she arose and ministered unto them.
Luke 4:38–39
Notice how complete the restoration is. Jesus does not simply remove the fever and leave her lying in bed for days of recovery. She immediately rises and serves them. They have asked for healing, and He gives strength to act as well. God is able to do more than the bare minimum we bring before Him. Peter sees that abundance at home, where its meaning cannot easily remain abstract. Yet receiving a blessing is not the same as responding to the one who gives it. He still has not left what holds him back and devoted himself fully to following Christ.
As the sun sets, people bring their sick to Jesus, and He heals them. Demons come out, identifying Him as Christ, and He silences them. The house has become the center of an extraordinary outpouring of mercy. We might expect the people who have seen so much to find wholehearted obedience easy. But the passage makes us face how possible it is to want what Jesus provides without committing to where He leads. Peter is close to the miracles and benefits from them, while the question of his own devotion remains unsettled.
A Calling That Will Not Be Delayed
Jesus Himself gives the contrast. When morning comes, He withdraws to a solitary place, and the people seek Him out and try to keep Him from leaving. Their desire is understandable: they have seen what His presence brings. But their enthusiasm cannot determine His assignment. He knows the work the Father has sent Him to do, and He will not exchange that work for the approval of a community that wants Him to stay:
And he said unto them, I must preach the kingdom of God to other cities also: for therefore am I sent. And he preached in the synagogues of Galilee.
Luke 4:43–44
He continues preaching in the synagogues of Galilee. Rejection has not stopped Him, and popularity will not hold Him in one place. He follows His calling rather than allowing other people’s demands to delay it. Peter, on the other hand, remains occupied with the work that has supplied his security. Jesus goes on with the mission, while these fishermen remain attached to the familiar business. The contrast is not between people who have heard about Jesus and people who have not. It is between knowing Him and entrusting our lives to what He calls us to do.
Luke next brings us to the lake, where a crowd presses to hear God’s Word. Jesus sees two boats and fishermen washing their nets. He enters Simon’s boat and asks him to put out a little from land, then teaches the people from there. Peter is willing to lend that help. But when the teaching ends, Jesus asks for something more demanding. The fishermen have already worked through the night without catching anything. The request cuts across their exhaustion, their experience, and their desire to finish the work and go home:
Now when he had left speaking, he said unto Simon, Launch out into the deep, and let down your nets for a draught. And Simon answering said unto him, Master, we have toiled all the night, and have taken nothing: nevertheless at thy word I will let down the net. And when they had this done, they inclosed a great multitude of fishes: and their net brake. And they beckoned unto their partners, which were in the other ship, that they should come and help them. And they came, and filled both the ships, so that they began to sink.
Luke 5:4–7
Peter calls Him Master, yet his answer makes clear how pointless the instruction seems from his own perspective. They have already tried and failed. Still, he lets down the net because Jesus has spoken. In a moment the empty night’s result is replaced by more fish than they can manage. They need their partners, and both boats begin to sink under the catch. Jesus has brought them from fruitless labor to abundance by His word. The work in which they have placed their confidence cannot guarantee provision, but the one calling them has just shown that provision is in His hands.
From Regret to Following
That is the lesson these men need. Their employment has become an excuse for not answering the call, as though staying with what is familiar must be safer than going with Jesus. He shows them how quickly what they trust can fail and how fully He can supply what they need. The obstacles they have treated as decisive are not greater than His authority. They have seen Him help others and bless their homes; now they must decide whether they will trust Him with the lives they have kept for themselves.
When Simon Peter saw it, he fell down at Jesus’ knees, saying, Depart from me; for I am a sinful man, O Lord. For he was astonished, and all that were with him, at the draught of the fishes which they had taken: And so was also James, and John, the sons of Zebedee, which were partners with Simon. And Jesus said unto Simon, Fear not; from henceforth thou shalt catch men. And when they had brought their ships to land, they forsook all, and followed him.
Luke 5:8–11
Peter does not celebrate his skill as a fisherman. He falls before Jesus and confesses his sinfulness. He has called Jesus Master without treating Him as one, and the catch exposes the smallness of his trust. His first response is to ask Jesus to leave because he feels unworthy. But Jesus does not answer that confession by dismissing him. He tells him not to fear and gives him a different purpose. From this point forward, Peter will be used to bring people into the kingdom. His past failure does not prevent the future Christ is calling him to enter.
The others share in that response. When they bring the boats to shore, they forsake all and follow Him. That is the change we must not lose in the excitement over the fish. The miracle does not end with four men finding a more profitable way to continue as before. It brings them to the surrender they have delayed. They stop treating their comfortable lives as a reason to remain at the edge of obedience. They entrust their provision to the Lord who has called them and give themselves to the purpose He sets before them.
We face the same question in the calling God has given us. Fear, comfort, disappointment, and other people’s expectations can keep us near Jesus without letting us move forward with Him. But He has shown us what faithfulness looks like in His own unwavering service, and He has shown these fishermen that He can do what their independent effort cannot. God wants you to follow His calling for your life. Do not settle for admiring Him from the edge of devotion. Trust in Christ, let go of whatever is holding you back, and follow Him wherever He leads.
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