A, Post-Pentecost 13 Proper 16 - Matthew 16:13-20 "Son of the Living God"

Living post-resurrection, we lose the enormity of Peter’s confession that Jesus of Nazareth is both the Son of God and the Christ.  In our ears we hear Jesus, Christ, and Son of God as a synonymous confession of the same man, and rightly so!

But to understand the magnitude of what Peter confesses we need to realise in that in his day Jesus of Nazareth, the Christ, and Son of God were not perceived as one and the same person.  In fact, one claiming someone as the Son of God was considered as blasphemy!  It is only after the resurrection that confession of Jesus as the Christ and as the Son of God became one in the Early Church.  Judaism still considers this to be blasphemy.

In Matthew’s Gospel it is the devil who’s recorded as first addressing Jesus as the Son of God.   Twice he temps Jesus, saying, “If you are the Son of God, command these stones to become loaves of bread.” (Matthew 4:3 ESV) 

And second, “If you are the Son of God, throw yourself down, for it is written, “ ‘He will command his angels concerning you,’ and “ ‘On their hands they will bear you up, lest you strike your foot against a stone.’ ”(Matthew 4:6 ESV)

If the devil, who succeeded in tempting the first man, Adam, into sin, can succeed in tempting the Son of God, born as the Son of Man, to put right the sin of the first man, then he would have been able to stop God’s plan of salvation for humanity.

But Jesus who his both Son of Man and Son of God, is not tempted into sin despite being hungry and humiliated by the devil.  “If” Jesus is the Son of God, is not even a matter for question.  Not, “if” He is the Son of God, rather, Jesus “is” the Son of God, born to be the Son of Man.

Jesus refers to Himself as the Son of Man.  It’s only recorded in John’s Gospel that Jesus refers to Himself as the Son of God.  The Synoptic Gospels (Matthew, Mark, and Luke) very deliberately record others as confessing him as Son of God.

The title Son of Man is a term from the Old Testament, first used by Balaam when God gave him his word to respond to Balak.  God says, “God is not man, that he should lie, or a son of man, that he should change his mind.  Has he said, and will he not do it? Or has he spoken, and will he not fulfill it?  Behold, I received a command to bless: he has blessed, and I cannot revoke it.” (Numbers 23:19–20 ESV)

Job is told by Bildad the Shuhite, “Dominion and fear are with God; he makes peace in his high heaven.  Behold, even the moon is not bright, and the stars are not pure in his eyes;  how much less man, who is a maggot, and the son of man, who is a worm!”  (Job 25: 2,5–6 ESV)

In Psalm eight which is taken up in Hebrews chapter two we hear, “What is man, that you are mindful of him, or the son of man, that you care for him?  You made him for a little while lower than the angels; you have crowned him with glory and honour,  putting everything in subjection under his feet.” Now in putting everything in subjection to him, he left nothing outside his control. At present, we do not yet see everything in subjection to him.”  (Hebrews 2:6–8 ESV)

In addition to this, Ezekiel is named “son of man” as he is called to serve both the Israelites and gentiles with prophecy.  God says to Ezekiel, “Son of man, stand on your feet, and I will speak with you.”  And as he spoke to me, the Spirit entered into me and set me on my feet, and I heard him speaking to me.  And he said to me, “Son of man, I send you to the people of Israel, to nations of rebels, who have rebelled against me. They and their fathers have transgressed against me to this very day.” (Ezekiel 2:1–3 ESV)

If we ponder the first son of man, we think of Cain.  Adam and Eve expected Cain to be the great successor who would crush the serpent under his heel, but he wasn’t!  Instead like Adam, Cain was driven out by God after he killed Abel. 

Interestingly, Cain and Abel are not named as sons, even though they were sons of Adam and Eve.  But it is only Seth who is named son.  We hear, “Adam knew his wife again, and she bore a son and called his name Seth, for she said, “God has appointed for me another offspring instead of Abel, for Cain killed him.”  (Genesis 4:25 ESV)

And again, “When Adam had lived 130 years, he fathered a son in his own likeness, after his image, and named him Seth.”  (Genesis 5:3 ESV)

Seth was the substitute for Cain and Abel, and it is through him that God would substitute the sin of Adam with the righteousness of the Son of Man, Jesus of Nazareth, for us all.

Jesus is the Son of Man as the fulfilment of what Daniel saw in a vision, “I saw in the night visions, and behold, with the clouds of heaven there came one like a son of man, and he came to the Ancient of Days and was presented before him.  And to him was given dominion and glory and a kingdom, that all peoples, nations, and languages should serve him; his dominion is an everlasting dominion, which shall not pass away, and his kingdom one that shall not be destroyed.” (Daniel 7:13–14 ESV)

Jesus came as the Son of Man, to serve man as a son serves his father and family.   For Jesus to do this he had to put his divinity aside to serve as we are told in Philippians two, “though he was in the form of God, did not count equality with God a thing to be grasped,  but emptied himself, by taking the form of a servant, being born in the likeness of men.  And being found in human form, he humbled himself by becoming obedient to the point of death, even death on a cross.”  (Philippians 2:6–8 ESV)

Jesus’ servanthood is one of peacemaking.  At the Sermon on the Mount he says, “Blessed are the peacemakers, for they shall be called sons of God.”  (Matthew 5:9 ESV)

As with all the beatitudes they are fulfilled in the servanthood of Jesus, the Son of Man, who became poor in spirit and was persecuted for righteousness’ sake so we could have the kingdom of heaven.  Who mourned over sin that we could be comforted, who became meek in order that we inherit a new earth, who hungered and thirsted for our righteousness, to satisfy God’s requirement of righteousness.  And who made peace being the servant Son of Man, so we can be called sons of God.

But all this was yet to happen at the cross.  Peter and all the other disciples had witnessed the demons in Legion cry out to Jesus, “What have you to do with us, O Son of God?  Have you come here to torment us before the time?”  (Matthew 8:29 ESV)

It took two turbulent trips across the Sea of Galilee, feeding the five thousand, healings, and being sent out as apostles, for the disciples to see the unhidden truth and confess Jesus as the Son of God.

But now, in the text for today, Jesus askes the disciples who the Son of Man is?   Peter confesses, “You are the Christ, the Son of the living God.”  (Matthew 16:16 ESV)  He says this after the other disciples tell Jesus who others think he is. 

But Peter has not learnt this from others, nor from within himself, but from God.  Jesus says to him, “Blessed are you, Simon Bar-Jonah! For flesh and blood has not revealed this to you, but my Father who is in heaven.” (Matthew 16:17 ESV)

It is God the Father himself who has led Peter to confess Jesus of Nazareth, the Son of Man, as the Christ, and as the Son of the living God.  The Living Father brings about a living confession from Peter, that hidden within Jesus of Nazareth, is the living Christ and Son of God.

In next week’s Gospel reading we hear how Peter’s confession from God the Father is replaced by his rebuke when the Son of the Living God tells the disciples he will be made21` Christ through his death and resurrection.

Jesus is the Son of God, the Christ anointed to serve humanity as the Son of Man, humiliated as if he was a maggot or the worm of humanity.  In this three-fold role he is our living sacrifice, resurrected from the dead.  He did not lie; he did not change his mind; he fulfilled what he was sent to do on the cross!  Now raised in victory over his sinless death, “God has highly exalted him and bestowed on him the name that is above every name.”  (Philippians 2:9 ESV)

Paul says we are to present our bodies as a living sacrifice, not to be conformed to the world.  How do we do this?

Just as Peter’s confession was not of his own, our service as living sacrifices is not of our own.  Our work of living as a sacrifice is anchored in Jesus Christ, our Living Sacrifice.  He put his divinity aside and was carried along by the Holy Spirit who rested on him in his baptism.  For us to be living sacrifices for him, we too need the Holy Spirit, so we can have our sinful nature put aside and substituted for a new spirit, a spirit that trusts in Jesus despite the cost.

We now live and move and have our being because Jesus of Nazareth is the resurrected Christ, the living Son of God.  Now that we are sons of God through Jesus’ death and resurrection, we have freedom to be servants of humanity, serving others with forgiveness and confession of, how and what God has forgiven us.  Amen.

Sermon Summary
This sermon reflects on Peter’s confession that Jesus is “the Christ, the Son of the living God” and shows how remarkable that confession was before the resurrection. It traces the titles “Son of Man” and “Son of God” through Scripture, showing that Jesus is both truly human and truly divine: the promised Son of Man who serves, suffers, and fulfils God’s saving purposes, and the Son of God who overcomes temptation, sin, death, and the devil.

Peter’s confession is not produced by human insight but revealed by the Father. In the same way, Christian faith and service do not arise from our own strength. Because Jesus humbled himself as the servant Son of Man and was raised as the living Son of God, believers are made sons of God through him and are freed to live as servants of others, offering themselves as living sacrifices through the work of the Holy Spirit.

1.   Reflection Questions

1. Why is Peter’s confession that Jesus is “the Christ, the Son of the living God” so significant in its original context?
2. How does understanding Jesus as both Son of Man and Son of God deepen your understanding of his saving work?
3. What does Jesus’ resistance to the devil’s temptations reveal about his identity and mission?
4. In what ways does Jesus fulfil the Old Testament hopes connected with the “son of man”?
5. How does Jesus’ humility and servanthood in Philippians 2 shape the way we understand Christian service?
6. Peter’s confession was revealed by the Father rather than discovered by human wisdom. How does this encourage humility in faith?
7. What does it mean for you to present your body as a living sacrifice, anchored in Christ’s living sacrifice?
8. Where might the Holy Spirit be calling you to put aside your sinful nature and trust Jesus despite the cost?
9. How can being made a son or daughter of God through Christ free you to serve others with forgiveness?
10. What confession of Christ do your words and actions make before others?

A, Post-Pentecost 11 Proper 14 - Psalm 18:2, Matthew 14:22-33 Ballast For The Boat

Psalm 18:2 (ESV) The Lord is my rock and my fortress and my deliverer, my God, my rock, in whom I take refuge, my shield, and the horn of my salvation, my stronghold.

Matthew 14:28–31 (ESV) And Peter answered him, “Lord, if it is you, command me to come to you on the water.” He said, “Come.” So Peter got out of the boat and walked on the water and came to Jesus. But when he saw the wind, he was afraid, and beginning to sink he cried out, “Lord, save me.” Jesus immediately reached out his hand and took hold of him, saying to him, “O you of little faith, why did you doubt?”

It seems that regardless of Jesus being in the boat or out of the boat, His disciples—some of whom were fishermen—struggled with the fickle nature of sailing on the Sea of Galilee, especially when the going was rough. 

In Matthew eight, Jesus sleeps on a cushion in the boat as the waters rage and threaten to topple the tiny craft, throwing the disciples into the sea. They wake Jesus, crying out to Him, “‘Save us, Lord; we are perishing.’ And He said to them, ‘Why are you afraid, O you of little faith?’ Then He rose and rebuked the winds and the sea, and there was a great calm.” (Matthew 8:25–26 ESV)

Now today, we hear the second seafaring trial of the disciples, who struggle against the wind and the waves, having a tough time traversing the sea after Jesus sends them away while He dismisses the five thousand after feeding them with five loaves and two fish. There alone, He goes to a mountain to pray throughout the night.

We are not told what He prays, but His act of prayer is a reliance on the Heavenly Father’s providence and love. It is an act of complete faith as Jesus allows the Holy Spirit to have full control of His humanity to do the deeds of ministry in the desolate places amongst humanity, which would lead Him to the desolation of the cross.

His prayers would have been for His disciples, the crowds He fed, and for the faithfulness of His walk to the cross to fulfil all righteousness for humanity’s desolation. To be the Christ of God, Jesus looked to God the Father as His Rock.

When we consider the Psalms as the heart of Jesus, “the Word made Flesh”, we can trust His prayers are the fulfilment of the Psalms.  Therefore, the Psalm today embodies the faithfulness of Jesus’ relationship with the Father as He moved in His being on the way to the cross.  We hear, “The Lord is my rock and my fortress and my deliverer, my God, my rock, in whom I take refuge, my shield, and the horn of my salvation, my stronghold.” (Psalm 18:2 ESV)

Within Jesus’ humanity, He bears the ballast of God, the Rock, His refuge, shield, horn of salvation, and stronghold.

Having prayed throughout the night, Jesus walks out to the disciples battling in the boat. Last time, the disciples feared the wild sea as Jesus slept in the boat, but now they fear what appears to be a phantom walking on water towards them. But it’s no watery ghost coming to kill them; it’s Jesus, who had sent them across the lake after feeding the five thousand. He immediately calms them, saying, “Take heart; it is I. Do not be afraid.” (Matthew 14:27 ESV)

This is where Peter pipes up, and we hear him question Jesus, “‘Lord, if it is You, command me to come to You on the water.’ He said, ‘Come.’ So Peter got out of the boat and walked on the water and came to Jesus. But when he saw the wind, he was afraid, and beginning to sink, he cried out, ‘Lord, save me.’ Jesus immediately reached out His hand and took hold of him, saying to him, ‘O you of little faith, why did you doubt?’” (Matthew 14:28–31 ESV)

Peter sank like a rock! But at first, he walked with Jesus. Invited by Jesus’ simple command to “come”, he puts all fears aside and follows Jesus onto the water. But once on the water, the eyes took over from the ears, and Peter begins to sink! Human reason, understanding, and ability quickly replace the power of Jesus’ Word to “come”, and Peter sank like a stone!

What was going on here? He walks on water with Jesus. He believes Jesus; then he doesn’t. Peter has little faith. This little faith is like the seed Jesus speaks of in the parable of the sower, cast on the road, amongst rocks, and amongst thorns. One second Peter has faith to get out of the boat, and then the next, this faith is lacking. When the time of testing arrived, Jesus’ command to “come” was stolen away. His faith only has shallow roots and dies under duress when testing comes. Faith to “walk with Jesus” is choked by worry.

Jesus questions Peter’s little faith, asking, “why did you doubt?” (Matthew 14:31c ESV) James explains that doubt as being two-faced, saying, “…ask in faith, with no doubting, for the one who doubts is like a wave of the sea that is driven and tossed by the wind. For that person must not suppose that he will receive anything from the Lord; he is a double-minded man, unstable in all his ways.” (James 1:6–8 ESV)

Peter, in his double-mindedness, saw the waves of the sea. His faith failed as the wind made him freeze with fear. Alas, without faith in the Word from God, Peter saw himself sinking like a stone. In the face of a watery death, Peter cries out to the Rock of his salvation, Jesus Christ, and Jesus saves him, and they get into the boat. The wind stops, and all in the boat who once feared the image walking to them on the water worship Him as truly the Son of God!

This is the second time in Matthew’s Gospel that Jesus is named as the Son of God. The first time was when the demons in Legion saw Jesus approaching to cast them out of him and into a herd of pigs, which, incidentally, ran down the hill and drowned themselves in the same sea where the disciples received Jesus into the boat and worshipped Him as the Son of God.

The disciples witnessed the Son of God coming to them across the chaos of the sea, and it was Jesus who sent them there. We, the church of God, are sailing through turbid times of turmoil. The church is the lifeboat of God, sent by God to sail in good weather and bad. Sometimes it seems that Jesus is not with us in the boat, or that He is asleep and unaware of our plight in the storms of life. Yet He is acutely aware of our situation, having faced death and defeated it.

Jesus is the ballast in our boat of the church; He keeps us sailing upright in the worst storms that come our way in the world. We don’t have to find Him since He sent us out to carry His message to “the other side”. But we’re never alone; He is our ballast in the boat. He abides with us in our tribulation, even when we don’t recognise Him. Sometimes, you and I are called to “come”, to step out of our comfort zone. But we’re called to remember that the church is only where Jesus is; He is our boat and ballast.

Just as God the Father was Jesus’ Rock while He walked to the cross, we too can look to Jesus as our Rock or Ballast of Salvation — our Boat of Salvation. Jesus is our Lord and Saviour; He is our God who saves, together with the Father and the Holy Spirit. God the Father, Son, and Holy Spirit want you to glorify Them and declare of Them, “The Lord is my rock and my fortress and my deliverer, my God, my rock, in whom I take refuge, my shield, and the horn of my salvation, my stronghold.” Amen.

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Sermon Summary

This sermon reflects on Matthew 14:28–31 through the image of Christ as the ballast, boat, and Rock of salvation. The disciples, battered by wind and waves, encounter Jesus walking across the chaos of the sea. Peter initially trusts Jesus’ command to “come”, but when his attention shifts from Christ’s Word to the surrounding storm, fear overtakes faith and he begins to sink. Yet even in Peter’s little faith and doubt, Jesus immediately reaches out His hand and saves him.

The sermon connects Peter’s struggle with the life of the church today. Like the disciples, believers and congregations are sent by Christ into troubled waters, where fear, uncertainty, and human reason may threaten to overwhelm faith. Nevertheless, Jesus is never absent. He is the One who sends His church, sustains His people, abides with them in tribulation, and saves them from sinking. As God the Father was the Rock and refuge of Jesus on His way to the cross, so Jesus Christ is our Rock, refuge, ballast, and stronghold. Therefore, the church may confess with Psalm 18:2 that the Lord is our rock, fortress, deliverer, shield, salvation, and stronghold.

Reflection Questions

1. Where in your life do you feel as though the wind and waves are against you?
2. What voices, fears, or circumstances most often draw your eyes away from Jesus’ Word?
3. How does Peter’s cry, “Lord, save me”, encourage you when your own faith feels little or weak?
4. What does it mean for you to trust Jesus as your Rock, ballast, refuge, and stronghold?
5. How might your congregation remember that Jesus is present with His church even when He seems hidden or silent?
6. Where might Jesus be calling you to “come” — to step out in faith beyond comfort, control, or human reason?
7. How does the confession of Psalm 18:2 shape the way you pray during testing, fear, or doubt?