My 50th high school reunion is coming up in a few days. Even though I will not be attending, the announcement made me think back to my graduation. The year was 1976. The nation was celebrating the bicentennial of its founding. Every day, CBS Television would air one-minute segments called “A Bicentennial Moment.” There would be a total of 912 such segments. Each one provided a story about the American Revolution and the development of our country. The cumulative goal of these segments was to show the coming together of thirteen separate colonies into a unified nation. The union of the colonies was exemplified by the unofficial motto of the United States, “E Pluribus Unum,” which translates into English as “Out of many, one.”
Now, fifty years later, we are marking the 250th anniversary of our country's founding. But today, we hear more about diversity, not union. We hear more about the divide in our politics rather than a shared vision. I make these observations not to lead into a conversation about politics or contemporary culture. But rather to bring greater emphasis to the unchanging nature of the Christian’s relationship with Christ. Our relationship with Christ, with Jesus, is not about our being diverse people; it is about each one of us being in a union with Christ and, therefore, united with each other. In the Gospel of John, Jesus described this union with Christ three times, saying:
- 18 “I will not leave you as orphans; I will come to you. 19 Yet a little while and the world will see me no more, but you will see me. Because I live, you also will live. 20 In that day you will know that I am in my Father, and you in me, and I in you [union]. (John 14:18-20)
- 4 Abide in me, and I in you [union]. As the branch cannot bear fruit by itself, unless it abides in the vine [union], neither can you, unless you abide in me. 5 I am the vine; you are the branches. Whoever abides in me and I in him [union], he it is that bears much fruit, for apart from me you can do nothing. (John 15:4-5)
- 20 “I do not ask for these only, but also for those who will believe in me through their word, 21 that they may all be one, just as you, Father, are in me, and I in you, [union], that they also may be in us [union], so that the world may believe that you have sent me. 22 The glory that you have given me I have given to them, that they may be one even as we are one [union], 23 I in them and you in me, that they may become perfectly one [union], so that the world may know that you sent me and loved them even as you loved me. (John 17:20-23)
In each case, Jesus was talking about a union forming between Him and His disciples so that they are made one, just as God the Father and God the Son, Jesus, are one. A Christian’s relationship with Christ, then, is a union into one.
To say that a Christian is in union with Christ is not a soundbite we want to assent to intellectually. The idea that a Christian is in union with Christ is a hugely important idea to grasp. If, or rather since, we are in union with Christ already, it means we have a place before God. We are moved from being enemies of God to friends of God. This transformation is not because we followed so many steps in some process for so many years. This transformation happens because, upon the profession of our faith in Christ, we are made new and enter a union with Christ. If we are in union with Christ, then God’s Word is not given to qualify us to come into God’s presence. God’s Word is given to guide us in the way people who are already in union with Christ are to live this life while awaiting the life to come.
The Apostle Paul wrote often about the union of the Christian with Christ. Paul used the phrase "in Christ" (and its variants, such as "in Christ Jesus" or "in Him") as a foundational concept, appearing in his letters over 160 times, to describe a believer's deep spiritual union, new identity, and secure standing under Jesus' authority. So everything the Holy Spirit inspired Paul to write to different churches or individuals was meant to strengthen an existing union with Christ Jesus.
Our reading today was from the Apostle Paul to the believers in Thessalonica. Paul opened his letter this way, “1 Paul, Silvanus, and Timothy, To the church of the Thessalonians in God the Father and the Lord Jesus Christ: Grace to you and peace” (1 Thessalonians 1:1). Paul saw his life and the lives of the Thessalonian believers as being lived in Christ. Therefore, Paul’s inspired words were written to express the reality of life in Christ rather than about some struggle in life. This is like the idea we discussed last week about living a Christ-centered or gospel-centered life. This means that when we talk about our lives or share our lives, it should be less about us and more about Christ. To better understand the importance of our union with Christ, we might ask ourselves, when we share a story from our life, “Would Jesus tell this story about my experience in the same way that I am telling it?” That is a difficult idea to consider, but I think it helps us understand the significance of being in Christ.
Let’s look at how Paul described his time with the Thessalonians from the perspective of Paul being in union with Christ. In Chapter 2 of his letter, Paul wrote, “1 For you yourselves know, brothers, that our coming to you was not in vain. 2 But though we had already suffered and been shamefully treated at Philippi, as you know, we had boldness in our God to declare to you the gospel of God in the midst of much conflict. 3 For our appeal does not spring from error or impurity or any attempt to deceive, 4 but just as we have been approved by God to be entrusted with the gospel, so we speak, not to please man, but to please God who tests our hearts. 5 For we never came with words of flattery, as you know, nor with a pretext for greed—God is witness. 6 Nor did we seek glory from people, whether from you or from others, though we could have made demands as apostles of Christ” (1 Thessalonians 2:1-6). I want to start here by noting that Paul mentions the difficulties, struggles, and likely accusations he endured in coming to Thessalonica and while in the city. As for the difficulties Paul said he suffered, he was shamefully treated and experienced conflict. It would also appear some claimed Paul was in error, was impure, a deceiver, used flattery on people, came with greedy motives, and sought glory from the people. Paul was aware some people saw him as a disreputable character who got all the mistreatment he deserved. Paul was run out of town and thus failed. Paul might have been concerned that some in the Thessalonian church saw things that way. We might even see our lives through such a lens at times. We might be inclined to see our lives only through the lens of struggle, suffering, and misunderstanding. And we get disheartened and see ourselves as failing or disconnected from Jesus.
But Paul began this passage instructively as one who is in union with Christ. Paul said, “1 For you yourselves know, brothers, that our coming to you was not in vain” (1 Thessalonians 2:1). Paul began by saying his experience in Thessalonica was anything but a failure even though he would later speak of the difficulties. Why was it not a failure? Because Paul said, “1 For you yourselves know, brothers, that our coming to you was not in vain. 2 But though we had already suffered and been shamefully treated at Philippi, as you know, we had boldness in our God to declare to you the gospel of God in the midst of much conflict. 3 For our appeal does not spring from error or impurity or any attempt to deceive, 4 but just as we have been approved by God to be entrusted with the gospel, so we speak, not to please man, but to please God who tests our hearts. 5 For we never came with words of flattery, as you know, nor with a pretext for greed—God is witness. (1 Thessalonians 2:1-6). Paul saw his experience in Thessalonica through the eyes of Christ and told his story as Jesus might have told the story. If Jesus told Paul’s story, it might sound like this, “Paul did not act in vain. He acted in union with Me. Because of our union, he was bold in his words, speaking the gospel which had been entrusted to him. Paul spoke without concern about whether men would applaud him. Paul did these things as an imitator of me. He spoke only to please God, and God was his witness. Yes, Paul experienced hardship and false allegations, but that only made his presentation of the gospel stronger and showed he was in union with me, for I likewise suffered affliction and false allegations for the sake of the gospel.”
When we read and interpret the New Testament from the perspective that the stories are about the joy in being in union with Christ rather than through the struggles and misunderstandings of life, we see and experience hope that never disappoints. We no longer see lives of desperation and discouragement, but lives of fulfillment and accomplishment for God’s glory.
Having read the opening of this chapter as Paul in union with Christ, we can now better see how Paul further exhibited Christ's character among the Thessalonians. Paul said, “7 We were gentle among you, like a nursing mother taking care of her own children. 8 So, being affectionately desirous of you, we were ready to share with you not only the gospel of God but also our own selves, because you had become very dear to us…10 You are witnesses, and God also, how holy and righteous and blameless was our conduct toward you believers11 For you know how, like a father with his children, 12 we exhorted each one of you and encouraged you and charged you to walk in a manner worthy of God, who calls you into his own kingdom and glory” (1 Thessalonians 2:7-9, 10-12).
Paul showed his union with Christ by being gentle. In Matthew 11:29, Jesus said of himself that he was humble and gentle of heart. Paul imitated Christ because of his union in Christ.
Paul expressed maternal behavior toward the Thessalonians, seeking to give them the best. In Luke 13:34, Jesus showed maternal behavior when he said, “O Jerusalem, Jerusalem, the city that kills the prophets and stones those who are sent to it! How often would I have gathered your children together as a hen gathers her brood under her wings, and you were not willing!” Paul again imitated Christ because of his union in Christ.
Paul expressed fatherly behavior toward the Thessalonians by exhorting, encouraging, and charging them as though they were his own children. In John 13, Jesus showed fatherly behavior when he said to his disciples, “33 Little children, yet a little while I am with you. You will seek me, and just as I said to the Jews, so now I also say to you, ‘Where I am going you cannot come.’ 34 A new commandment I give to you, that you love one another: just as I have loved you, you also are to love one another. 35 By this all people will know that you are my disciples, if you have love for one another” (John 13:33-35). Paul again imitated Christ because of his union in Christ.
Finally, Paul said that before the Thessalonians he was “holy and righteous and blameless.” Is there a better description for Christ? Paul again imitated Christ because of his union in Christ.
Paul’s words express a union with Christ. What then can we do with Paul’s words to the Thessalonians? It is simply this. Each person upon their profession of faith, in that moment, ceases to stand apart from Christ and instead, in that moment and for all eternity, is in union with Christ. If you are a Christian here today, then you are in union with Christ. Since we are in union with Christ, He in us and we in Him, we ought to see our life differently from the past. We should see life differently because our life is profoundly different. Jesus is not an addition to our life; He is the very center of our life. The joys we have and, yes, even the struggles of life are a mixture of experiences through which Christ will equip us to be better imitators of him. They are experiences that shape us into being able to be more gentle, motherly, fatherly, blameless, righteous, and holy. In Christ, we are no longer concerned with the diversity among believers but rather the shared union we enjoy with Jesus.
One of the greatest symbols of being in union with Christ is to see brothers and sisters share in the Lord’s Supper. Each time we share the Lord’s Supper, divisions should melt, and unity strengthened. When Jesus said to his disciples, “This is my body,” and “This is my blood,” he was speaking to people with whom he was already in union. It is now our time through the celebration of the Lord’s Supper to pause, to reflect, and to acknowledge to ourselves and to one another that we are in Christ and He is in us. Come, let us share our union with Jesus. Amen and Amen.