Be thankful and joyful at what God has already done
Supply what is lacking
Let your love overflow
Pray God would strengthen your hearts
How can we thank God enough for you in return for all the joy we have in the presence of our God because of you? 10 Night and day we pray most earnestly that we may see you again and supply what is lacking in your faith.
11 Now may our God and Father himself and our Lord Jesus clear the way for us to come to you. 12 May the Lord make your love increase and overflow for each other and for everyone else, just as ours does for you. 13 May he strengthen your hearts so that you will be blameless and holy in the presence of our God and Father when our Lord Jesus comes with all his holy ones.
It’s that time of year again. People are getting ready. The shopping has begun. Trees are being decorated. Lights are being put up. The world we live in is getting ready for Christmas.
At church, we have begun a new church year, and that means we’re getting ready. We are in the season of Advent—which means “coming.” As the world gets ready to celebrate Christ’s first coming, we are getting ready for Christ’s second coming. How do we get ready? It’s a matter of the heart. PREPARE YOUR HEARTS FOR ADVENT.
Paul wrote his letter to a model congregation in Thessalonica. As our text begins, Paul asks, “How can we thank God enough for you in return for all the joy we have in the presence of our God because of you?” Paul is doubling down with these words. He’s doubling down on his thankfulness. He asks how he can possibly thank God enough in return for what he’s gotten. He’s doubling down on joy. He’s doubling down on God—he thanks God for the joy he has in God’s presence. And he’s doubling down on the church in Thessalonica. He thanks God for them and the joy he has because of them. Paul’s emotions well up into joy and thanks to God for the believers in Thessalonica.
Like Paul, we have a lot to thank God for today. As your pastor, I cannot thank God enough for you and the joy you give me. But more than that, we have many reasons to rejoice in God’s presence: people are hearing God’s Word from our congregation. With God’s blessing, we have plans to bring that Word to new sites. The Verona site has become a model congregation. The Monroe site is still here and growing. Our multi-site congregation is providing an example for others throughout our church body.
The song tells us it’s the “most wonderful time of the year.” The time of year when people are too busy to do anything. People are shopping. They’re baking. They’re decorating. And the job won’t give you a break to get it done, either. Students are studying for exams and preparing their projects. Teachers are in a mad dash to work on grades. Everything outside is cold and dead. There’s shoveling to do, salt to put down, cars to scrape. With so much to prepare, it seems like we never break! The “most wonderful time of year” often seems like “the most stressful time of year.” Yet whether you finish preparing or not, Christmas will come just as fast.
Paul was busy, too. Instead of getting ready to see the relatives for Christmas, he spent his time praying. “Night and day we pray most earnestly that we may see you again and supply what is lacking in your faith.” Paul had been to Thessalonica before. As he preached there that Jesus had to suffer and die and rise again, many—both Jews and Greeks—came to believe in Jesus as their Savior. But his stay in Thessalonica was cut short. After three weeks, the jealous mob ran him out of town. He had to leave, but he hadn’t finished getting them ready. He longed to come back to them so that he could “supply what was lacking in their faith.”
The Thessalonian Christians, despite being model Christians, had a lot left to learn. Paul never stopped encouraging them to grow. They had faith, but it was uninformed. They knew very little about Christ’s second coming. They needed instruction about what it meant to live pure and holy lives. Yet they didn’t know what they were lacking.
Have you ever had that awkward moment when you realized you forgot to buy a Christmas gift for someone? And, as if to add insult to injury, it’s impossible to find the right gift for them? Even if you remember, whatever you come up with at the last minute won’t be good. With so much going on, it’s easy to forget someone at Christmas time.
Like that forgotten Christmas gift, we are unable to see our spiritual blind spots. That’s not to say that we don’t have faith. There are just certain things we are woefully unaware of. It’s really the same problem the Thessalonians faced. Their faith was lacking, but they didn’t know what it was. So our faith is lacking. Yet we have God’s Word! There he tells us everything we need to know. But there is a sinful nature inside us that takes the amazing gift of God’s Word and turns it into a terrible chore. We don’t always like reading it because it tells us just how great our shortcomings are. When we read it, it kills us. Rather than give our hearts confidence for Advent, it tells us we have fallen fall short of what God expects of us. When we do read the Bible, sometimes we don’t take the time to think about we’re reading. We read a chapter, or a page, and we move on with our day as though what we read makes no difference. Or we don’t understand it. And we’re blind to how it applies to my daily life. With a thousand things to do in the busy season, something has to get dropped. Sometimes God’s Word gets short shrift.
With so much going on, how can we possibly prepare our hearts for Advent—Christ’s second coming, when he will judge the earth? Ignorance will not be an excuse. Neither will laziness, or the long list of other things we had to do. Instead, we go to the Word of God, because there God supplies us with what we lack. There he fills in our blind spots. There we see we are sinners whose failures are worthy of damnation. But there we also learn that God himself prepares our hearts for Advent.
To get ready for Christmas and all it entails, some people make checklists to make sure they have everything ready. Christmas tree decorated? Check. Christmas lights outside? Check. And then there’s the big, long list of people you need to buy gifts for. Sometimes people even make lists of gifts they want to make finding a gift easier.
Jesus filled out God’s checklist for our Advent preparation. He studied the Scripture, not as a chore, but as his delight, because we don’t always. As the God who wrote its very contents, he still took time to learn it, even as a child. He knew how to apply it. When the devil and the people of the world tried to catch him in a trap, he always had an answer. He didn’t get blindsided by something he didn’t see coming. Jesus loved God his Father perfectly. He always did what God required. And he loved all people. Jesus gave his life as the perfect gift, to check off God’s requirements for ready hearts. Jesus did for us what we couldn’t; he checked off the list of everything we need to satisfy God. He’s checked it off for you. Because of Jesus, you are prepared for Advent.
Because he knew the gaps in knowledge the Thessalonians had, Paul couldn’t wait to get to Thessalonica. He launched into a prayer asking God to bring him back to them. And God did, briefly. But Paul wrote two letters to instruct the believers there. He continued to pray for them night and day. His prayer was that God would fill them with his love.
The picture there is God filling us so full of his love that we overflow with it to others. It’s like filling a cup so full of water that it leaks onto the table around it. But you can’t overflow with love if you don’t have any. It doesn’t matter how much scraping and shoveling you do if you don’t have any gas in the tank. Similarly, we don’t rightly love others without the love of God. We learn about God’s love for us in Jesus in the Bible. It’s where God supplies all our needs and fills us with his power for our daily struggles with sin. When we are in God’s Word, faith grows in the love of Jesus. Then our love will overflow to others. Then we can use it to show others God’s love and, like Paul, make others ready for Christ’s second coming by telling them about God’s love for them. Tell them how Christ fulfilled God’s checklist. When we live our lives in the Bible, it informs our prayers.
The goal of Christmas preparation is to be ready for the big celebration. Each year, the day comes and goes. Unlike Christmas celebrations, Christ will only come again once. It won’t be expected, either. The goal of Paul’s prayer for the Thessalonians—and of our prayer for you—is that by being filled with God’s love your hearts would be strengthened, blameless, and pure when Christ comes again. On our own, we are not blameless or holy. We cannot make our own hearts strong. But God does it for us in his Word. Try it out! Read and see the difference God makes in your life. Join our Vine and Branches in the spring and encourage others. Come to Bible study and ask the teacher your questions. Continue coming to hear God’s Word. Make regular use of Word and sacrament. God makes you ready for his coming in it, because there he tells us about what Jesus does for us.
When Jesus comes again, none of our winter or Christmas decorations will matter. Until then, they have some value. They also serve to remind us of greater preparations. Prepare your hearts for Advent. Thank God for all the joy he has given us in this congregation. Thank him that he supplies what we don’t have, most importantly his Son, who meets God’s Advent requirements for us. Thank him for his love that he pours out to us. Pray that he would continue to make that love overflow in your life. He will strengthen your hearts in his Word so that he will find you holy and blameless when Jesus returns with his angels and all his holy people. Continue to study his Word. There God makes you ready. You are prepared for Christ’s Advent. Amen.