1. Grace, mercy, and peace to you from God our Heavenly Father and our Lord and Savior Jesus Christ. Amen. We’re beginning a summer sermon series today on Hebrews 11 called: "What Can Faith Do?" It’s based on those basic Old Testament lessons that form the foundation of our faith: Adam and Eve, Cain and Abel, Noah, Abraham, Isaac, Jacob, Joseph, Moses, and so on. These are the standard Old Testament lessons that every Christian ought to know. But these days, it seems that every ounce of the devil’s efforts is aimed at keeping even church-going people from knowing their Bibles, especially the Old Testament. That’s why it’s good for us to look at these accounts, particularly from the eye of the New Testament—the perspective of faith. The message from God’s Word today is taken from Hebrews 11:1-12:2, which you can find printed in your bulletin, and is entitled, “What’s This Fath That Does?” dear brothers and sisters in Christ.
2. Hebrews 11 is all about faith. Hebrews 11 is commonly referred to as the Hall of Faith. It walks us through those famous Old Testament stories and properly frames them in light of faith. Not surprisingly, Hebrews 11:1 begins with a clear and concise definition of faith, “Faith Is the Assurance of Things Hoped For, the Conviction of Things Not Seen.”
3. Because this is the Bible’s definition of faith, whatever other definitions you’ve ever heard for faith, forget them. This is how God wants us to understand faith. Commit this to memory: “the assurance of things hoped for, the conviction of things not seen.” That’s what this chapter is all about. Hebrews 11 claims that this faith is what all of those Old Testament lessons are all about. If you want to understand your Bible, especially the Old Testament, you’ve got to read it all in light of this understanding of faith. Let’s start our series by meditating on that definition of faith Hebrews gives us: “Faith is the assurance of things hoped for, the conviction of things not seen.”
4. Start with “assurance.” Assurance means to be sure about something. Faith, first of all, is being sure of the things for which you hope. The hope we’re talking about here is not like, “I hope I win the lottery!” or “I really hope she likes me.” No, this is sure, certainty. This is hope because there’s a reason. Biblical faith isn’t wishy-washy, or based on a fad or feeling. It’s sure because it’s been made sure, assured, that the One who promised is faithful and he is able to fulfill that promise in His Son Jesus Christ.
5. Let’s not miss this assurance just because there are things about God, about the world, even about ourselves that we don’t understand. The things that God has revealed to us in his Word are the things that we are called to believe, to be certain and sure about. These promises are the objects of the Christian’s hope. You know many of these great promises. You’ve been promised that Christ’s blood was shed to forgive you of all of your sins—known and unknown, past, present, and even future Can we be sure about that promise of God for you? Absolutely! Believing that is faith, faith that saves. You’ve been promised that Jesus who died and rose again is going to prepare a place for you in heaven, that where he is you might be also. Can you be certain about going to be with Christ in the place prepared for you when you die? Absolutely! Believing that is faith. Many more such promises are the object of our hope as Christians. And the one who puts assurance in those sure promises of God in the Bible has the kind of faith that God desires you to have—the kind of faith that saves. That’s assurance.
6. Then take “conviction.” Conviction means to have been convinced, convicted, by the evidence and reports around you. This isn’t blind faith. It’s reasonable. It’s evidential. It’s a faith that makes sense. The writer to the Hebrews says that faith is being convinced by the evidence, which we do see, that the things we don’t see must also be true.
7. We believe in a God we can’t see because Jesus, the Son of God, was made flesh in time and history so that the world did see him. We believe in a heaven we can’t see because the Jesus we could see was taken up into heaven before the apostles’ eyes. We believe in life after death because a very visible and tangible Jesus rose from the dead and was seen by over 500 eyewitnesses in the course of the 40 days before his ascension. We believe that God washes away our sins in the waters of baptism because Jesus poured out his very real and visible blood on the cross and rose again from the dead. We believe that Jesus gives us his body and blood in, with, and under the bread and wine—even though we can’t see his body or taste his blood. We are convinced, that they are here at the altar in the Lord’s Supper because Jesus who died and rose again, who ascended to the right hand of the Father as God, has convinced us of his power to fulfill his promise: “This is my body. This is my blood” (cf Mt 26:26–28). We don’t see it, but can we be convinced by the evidence that it is true? Absolutely! Believing that is faith—the kind of faith that God desires you to have, the kind of faith that saves.
8. Hebrews 11 says that all of the great saints of the Old Testament had this faith. Which means that the history of the Old Testament is the history of faith. The faith that saves you for the sake of Jesus is the very same faith that saved Abel, that saved Noah, the same faith that saved Abraham, Isaac, and Jacob, Joseph and Moses, Rahab and all the rest. They were commended for the same faith in God that you have. The only difference, Hebrews 11:39-40 says, is that they “did not receive what was promised,” but you have received it. They looked forward to Christ, and we look back—but for both us and them, from first to last, it’s all about faith.
9. Which means that the Bible always has been the story of Christians. It’s the story of the church from Genesis to Revelation. Adam and Eve were Christians. Abraham was a Christian. That’s what the Bible says. If you fail to read the Bible that way, you’ll miss everything, because it’s all about Jesus. It was always leading to the cross and the Son of God dying for the sins of the world. The stories of the Old Testament are the stories of sinners like you and me struggling for the same faith—members of the very same church. They may not have faced the exact same struggles we do today, but we can learn from the way they lived out their faith—from the way they clung to their assurance and stuck to their convictions—and so follow their examples as they lived their faith in Christ.
10. That’s why we need to know their stories, and that’s why in these coming weeks you need to be here in church —that you and they may know and grow too. Or, as Hebrews 12:1–2 says, “Therefore, since we are surrounded by so great a cloud of witnesses, let us also lay aside every weight, and sin which clings so closely, and let us run with endurance the race that is set before us, looking to Jesus, the founder and perfecter of our faith, who for the joy that was set before him endured the cross, despising the shame, and is seated at the right hand of the throne of God.”
11. That’s what it’s all about: faith. A faith that is made sure by the promises of Jesus and convicted by the evidence of Jesus—because Jesus is the beginning and end of faith. If you’re still unsure or unconvinced about this Jesus, please join us throughout this series as we see more reasons to believe. May the Lord increase your faith, no matter who you are, that together we all may rejoice when he fulfills his promise to come again and take us to our heavenly home. Amen. Now the peace of God that passes all understanding, guard your hearts and minds, in Christ Jesus, until life everlasting. Amen.