Why a Rock? A Sermon on Matthew 16:13-20

July 29, 2025

A sermon given at an all-age service at the wonderful church of St Wilfrid's, Calverley, on June 29th. The reading was Matthew 16:13-20: it was fun to work the film Labyrinth into a sermon on a very well-known text!

This is the full text of the reading (plus a little extra, because the story is best heard with it in):


13 Now when Jesus came into the district of Caesarea Philippi, he asked his disciples, ‘Who do people say that the Son of Man is?’ 14 And they said, ‘Some say John the Baptist, but others Elijah, and still others Jeremiah or one of the prophets.’ 15 He said to them, ‘But who do you say that I am?’ 16 Simon Peter answered, ‘You are the Messiah, the Son of the living God.’ 17 And Jesus answered him, ‘Blessed are you, Simon son of Jonah! For flesh and blood has not revealed this to you, but my Father in heaven. 18 And I tell you, you are Peter, and on this rock[e] I will build my church, and the gates of Hades will not prevail against it. 19 I will give you the keys of the kingdom of heaven, and whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven.’ 20 Then he sternly ordered the disciples not to tell anyone that he was[f] the Messiah.


21 From that time on, Jesus began to show his disciples that he must go to Jerusalem and undergo great suffering at the hands of the elders and chief priests and scribes, and be killed, and on the third day be raised. 22 And Peter took him aside and began to rebuke him, saying, ‘God forbid it, Lord! This must never happen to you.’ 23 But he turned and said to Peter, ‘Get behind me, Satan! You are a stumbling-block to me; for you are setting your mind not on divine things but on human things.’


******


Photo by Nestoras Argiris on Unsplash

By Suse McBay June 18, 2025
Treasures in Jars of Clay by Revd Will Donaldson  Good morning everyone and thank you so much, Michael, for asking me to preach on this wonderful occasion. It’s a real honour and privilege to do so! Some of you know that I was a tutor here for 6 years from 2007: it’s a joy to be back in my retirement on the chaplaincy team, alongside Jane and Bruce. What will be your abiding memory of Wycliffe Hall? It might b e lectures, whether at Wycliffe or in the Faculty, when your eyes were opened and your mind stretched to explore the heights and depths of academic theology It might be the Focus mornings or the Study Weeks, with their leaning towards practical preparation for ministry, underpinned by parish placements and missions It might be worship in chapel, when you experienced the presence of Christ in the singing, the preaching, the liturgy and the celebration of communion. It might be your fellowship group, where you got to know a group of fellow students really well and journeyed with them through the training process, and they were there for you when you needed support It might be the enjoyment of belonging to the wider community – the chats over coffee in the Common room, or the discussions over lunch, or the theological boxing matches in Fight Club (where no punches were pulled!), or the more refined formal occasions like Matriculation and formal halls, or our community notices on Tuesdays with the drum rolls and the gold awards and – not to forget - the Principal’s jokes (all under the pretext of needing to link things up!), or maybe your abiding memory will be the Hall Photo last month that ploughed on despite thunder, lightning and torrential rain! How hilarious was that! An d you could spot the people whom Jesus would have called ‘oh ye of little faith’ – they had brought their umbrellas! There’s one other memory that I hope you will take with you into your future ministries: it’s our text for this morning: 2 Cor. 4.7. - ‘ But we have this treasure in jars of clay, to show that this all-surpassing power is from God and not from us’ . Let me explain why I would love you to embed this in your heart as we send you out… 1. We have been entrusted with Treasure
By Suse McBay May 29, 2025
****** “A long time ago, in a galaxy far, far away.” I’m not sure if it’s true, but George Lucas, the creator of Star Wars, is credited as popularizing a big change in film production: not having opening credits. Instead of old Westerns and black and white films that began by naming the director, producer, key stars and so on, Lucas began the Star Wars films with the very famous line: “ A long time ago, in a galaxy far, far away .” And then came the opening “crawl” that sets up the viewer for the story to come: "It is a period of civil war. Rebel spaceships, striking from a hidden base, have won their first victory against the evil Galactic Empire..." And so it sets up the story of Luke, Leia and Han Solo. Well, I want to suggest this morning that here in Acts 1 we have the opening words and “crawl” to the Book as a whole. And what sets the scene? Jesus’ ascension. *** In Acts 1, Luke recaps from where his gospel left off in Luke 24, with similar talk of the spread of gospel to the ends of the earth, that his disciples will be his witnesses, and his instruction to wait for the promise of God to come that is His Spirit, as well as, of course, Jesus’ ascent into heaven. But the Acts version has a specific focus: repeatedly mention the watching and looking of the disciples, the taking and lifting up of Jesus and the repeated mention of his destination: heaven. So why this attention in Acts' “opening crawl”? How does this set the scene for the story of the church that is told in Acts and continues today? Well, in contrast to the first victory in the opening of Star Wars, perhaps preparing for more victories to come, the Ascension grounds us in the defining, cosmic-shaping victory of Jesus that began with his resurrection and conlcudes with his exaltation in the spiritual world. Echoing Daniel 7, Jesus is taken up on a cloud, the chariot of the warrior-God, and is now enthroned to rule in heaven. The work of the church is done in light of this all-encompassing victory that has already been won. Christ is already King. But it’s not only that. Often we talk about Jesus’ ascension from a human perspective: his physical departure from earth. Here the disciples see for themselves Jesus’ exaltation and the opening of heaven: they are gripped by it. Through Christ’s entrance into and rule in heaven, he is made more readily available to us on earth. T he work of the church is done by living in a new space that recognises this opening of heaven: consider God’s promised Holy Spirit who comes in Acts 2, how angels appear here and throughout Acts, as well as people being healed, delivered from evil spirits, miracles taking place and people coming to faith . The spiritual realm is breaking in. So, this Thursday of 5th week, with deadlines, looming exams and soon-to-come ordinations: where will we look? Will we stare upwards and wonder where Jesus went? Or will we look outwards, and live in the light of the one who rules the heavens and has opened heaven to us, and for whom we wait to rule the earth as well? ******

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