The Whole Story in Fifteen Minutes

THE WHOLE STORY IN FIFTEEN MINUTES

A summary of the basics of the Christian faith

By Pastor Brian Wilbur

Date: April 12, 2026

Series: The Basics of the Christian Faith

Note: Unless otherwise noted, Scripture quotations are from The ESV® Bible (The Holy Bible, English Standard Version®), copyright © 2001 by Crossway. Used by permission. All rights reserved.

OPENING PRAYER

Father, I pray that You would cause the light of Your steadfast love to shine upon our hearts this morning. I pray that You would teach us Your ways and lead us in Your truth. In Jesus’ name we pray, amen.

INTRODUCTION

My purpose this morning is to proclaim the basics of the Christian faith, to tell the story of the Christian gospel, in fifteen minutes. My previous twelve sermons taken together ran for nine hours and involved a word count of 70,000 words, give or take. In this sermon, I would like to summarize all of that into a more accessible and digestible format. Anything that is worth talking about for nine hours is also worth summarizing in fifteen minutes. So let’s jump in.

THE TRIUNE GOD AND THE GOOD WORLD HE MADE

The story of the Christian gospel begins with the Triune God: the Father, the Son, and the Holy Spirit. “In the beginning, God” (Genesis 1:1). From eternity, the three persons of the blessed Trinity have enjoyed the divine life that they share together. No lack, deficiency, or neediness. Only perfection: the sovereign and holy God always exists in the delight of self-giving love, the joy of infinite wisdom, and the glory of original, uncreated life.

Full of life in His own being, and not lacking any good thing, the living God decided to create a world in which He would display His glory and to create special creatures with whom He would share His glory. And so, after creating everything else, God made human beings in His own image. God gave human beings the capacity to know Him, the privilege of reflecting His character, and the joy of participating in His rule over creation. God, the King of creation, commissioned us to be His representatives who would take care of the good world that He made. Creation brimmed with light, beauty, goodness, and potential.

In order for human beings to fulfill their calling, they had to abide in loving communion with God. They had to live in fellowship with Him. They had to keep faith with God and draw nourishment from every word that He gave. They had to be persons of integrity, walking in truth, practicing virtue, and exhibiting care for their fellow creatures.

HUMAN BEINGS WALKED AWAY FROM GOD

But they lapsed. They walked away from our Creator. They betrayed their friendship with God and took the serpent’s bait. They exchanged the truth and goodness of God for a lie. When you walk away from the light of divine beauty, you end up lost in the darkness. When you walk away from the wisdom of divine truth, you end up muddled in deceit. When you walk away from God’s life-giving love, you find yourself sliding toward death. The first man and first woman broke faith and alienated themselves from their Creator. God signaled that their rebellion wouldn’t have the last word, but in the meantime God expelled them from the vitality of the Garden. Now they and their descendants would have to face pain and conflict, frustration, sorrow and death. Since then, all human beings have been born into this broken and fallen world. All human beings have followed after the course of sin and shame. All human beings have failed to fix their most fundamental problems – their broken relationship with the Lord, and their broken relationships with each other. We clearly need help!

And what is the help that we most desperately need? Not religious systems. Not moral resolutions. Not scientific breakthroughs. Not better technologies. Not wonder drugs or superfoods. Not material wealth or worldly power. I didn’t say that all those things are necessarily bad. But they aren’t the help that we most desperately need. What do we most desperately need? We need to be reinstated into the blessedness of being in true fellowship with the Lord and with other people.

Jesus reminds us what is most important when He said:

“You shall the love the Lord your God with all your heart and with all your soul and with all your mind. This is the great and first commandment. And a second is like it: You shall love your neighbor as yourself. On these two commandments depend all the Law and the Prophets.” (Matthew 22:37-40)

This is how human beings are designed to live – to be in close fellowship with the Lord, to love the Lord with all that we are and have, and to extend true love, kindness, and mercy to the people around us. But how can we live in love, when we are so far from God? How can we come to know God, when our heart, soul, and mind are in bondage to the world, the flesh, and the devil? In our sinful human condition, we are much like that man in the Lord’s parable who was traveling “from Jerusalem to Jericho, and he fell among robbers, who stripped him and beat him and departed, leaving him half dead.” (Luke 10:30) Half dead is not a flattering way to describe our sinful condition, and yet Scripture goes so far as to call us “dead” in our sins (Ephesians 2:1), which is to say, dead toward God. Elsewhere sinful human beings are called slaves of sin (John 8:34). How shall we ever discover the light of true life and the power of true love? How shall we ever be set free from the passions of the flesh?

GOD SENT HIS SON INTO THE WORLD FOR OUR SALVATION

Well, Scripture tells us that God is “merciful and gracious, slow to anger and abounding in steadfast love and faithfulness” (Psalm 86:15). If He decided to write us out of the story, He could justly do so. But God has a tender heart for the human creatures that He made. To put it simply, “God is love” (1 John 4:8). God loves us – this means not only that God desires our well-being, but also that He has demonstrated His love in practical action in order to secure our well-being. After hearing that “God is love” in 1 John 4:8, we immediately encounter the next two sentences:

“In this the love of God was made manifest among us, that God sent his only Son into the world, so that we might live through him. In this is love, not that we have loved God but that he loved us and sent his Son to be the propitiation for our sins.” (1 John 4:9-10)

Talk is cheap. Love requires action. God manifested His love by sending His Son into this world of darkness and death, “so that we might live through him”! Think about it: the chasm between God and humankind was so vast, that in order to span the chasm and heal the rift, God became Man. Specifically, God’s Son became human, the Word became flesh. God’s Son is the light sent to enlighten us, the resurrection sent to raise us, the shepherd sent to find us, the physician sent to heal us, the rabbi sent to teach us, the priest sent to die for us, the king sent to crush the serpent and lead us to life. He offers Himself as the perfect sacrifice for sin, then rises again as the conqueror of evil and death. In his death, we find life. In his sacrifice, we find the forgiveness of sins. In his resurrection, we find the way back home to the Father. Humanity’s sin shall not have the last word; my sin shall not have the last word; death shall not have the last word. The risen Lord Jesus is the door into the green pastures of God’s everlasting grace – grace that sweeps down and transforms us now, and grace that will usher us into the new heaven and the new earth at the consummation of the ages. But you must enter through that door in order to receive this life – and blessed indeed are all who enter through that door.

COME TO CHRIST, GO THROUGH THE DOOR

What is involved in entering through that door? Repent and believe! Change your mind about all the lies that have stolen from you, beaten you, and left you half-dead. Turn away from the false promises of the world, the flesh, and the devil. Turn to the God who delights to show mercy. Trust in the Lord Jesus Christ, in His perfect life, sacrificial death, victorious resurrection, and sovereign authority over heaven and earth. Entrust yourself to His gracious care. Take the plunge into the waters of baptism, identifying yourself with Him, and taking His Name upon yourself, so that now and forever you will be a bearer of Christ to the world.

Go through the door, receive the Holy Spirit, and be reinstated into loving communion with the living God. Learn to be renewed as His restored image-bearer. Learn to put on the character of Christ. Learn to pray to your heavenly Father, “praying at all times in the Spirit” (Ephesians 6:18). Learn to love. After telling us that “God is love”, and after telling how God manifested His love among us, the next two verses say:

“Beloved, if God so loved us, we also ought to love one another. No one has ever seen God; if we love one another, God abides in us and his love is perfected in us.” (1 John 4:11-12)

LIFE IN THE BODY

When we go through the door, we immediately discover that we are part of a community of disciples (Acts 2:41-47). We are sheep who are part of the Lord’s flock (John 10:14-16). We are living stones who are part of the Lord’s temple (1 Peter 2:4-5). We are members of the Lord’s mystical body, the church (1 Corinthians 12:12, 27). Indeed, we are sons and daughters who are part of the Lord’s family (Galatians 3:25-4:7), which means that we are brothers and sisters to each other.

As members of the Lord’s body, we are to live in interdependence with one another (1 Corinthians 12:12-26). The Lord’s will isn’t to cause each one of us to grow independently and in isolation from one another. Instead, the Lord puts together an interconnected body, He knits us together in love, He puts all these joints and ligaments and body parts together into one integrated body that is meant to function harmoniously and grow together (Colossians 2:2, Ephesians 4:11-16). The Lord’s will is for us to be nourished and bear fruit as we walk together in His Name, devote ourselves to His teaching, and minister to each other’s needs.

We pray earnestly and together (1 Peter 4:7). We’re family to each other, and we show up for each other. “If one member suffers, all suffer together; if one member is honored, all rejoice together.” (1 Corinthians 12:26) We show hospitality to each other and welcome each other into our lives (1 Peter 4:9). We use our gifts to build up and bless the whole body of Christ (1 Peter 4:10-11). We labor “side by side for the faith of the gospel” (Philippians 1:27). With one heart and one voice we sing redemption songs to the praise of our gracious God (Romans 15:5-6)! And in all this, we love one another and thereby “[cover] a multitude of sins” (1 Peter 4:8)

PROCLAIMING THE MESSAGE, EXHIBITING LOVE

Brothers and sisters, we have a great message to tell the world. Go and proclaim the good news and tell all people everywhere how to come home to God. But how will the world know that our message is worthy of their attention? By our love for one another. Jesus said that the world will know that we are His disciples by the great love that we have for one another (John 13:35). Without such love, we are noisy gongs, clanging cymbals, and annoying purveyors of religious information (1 Corinthians 13:1). But when we exhibit the love of Christ to each other and to the world, then we are seen to be bearers of good news that has already transformed our own lives, and this good news just might transform the lives of other people, too. Let’s show the world and tell the world the truth and goodness of the Triune God, and His great love that reclaims sinners to the beauty of life with God.

CONCLUDING PRAYER

Father, let Your great love and wonderful message go forth to the world through our lives, as we ourselves are transformed by the Holy Spirit who lives within us. In Jesus’ name we pray, amen.