Psalm 100 Isaiah 43:1-7 1 Corinthians 1:1–9 John 15:1-11
We Are Because He Is
There are some churches that look strong on the outside…but underneath, fractures are forming. There are some communities rich in spiritual gifts…but poor in unity. There are some believers who have every good gift God can give…yet are in danger of tearing one another apart. That was Corinth.
But before Paul corrects them…before he confronts their divisions…before he addresses their moral confusion…he begins with something far deeper.He begins with their identity based on God’s amazing grace and faithfulness, because if they forget who they are, they will never become who God has called them to be. And so Paul begins his letter to the fractured church in Corinth not with rebuke, but with remembrance.
Now before we walk through these verses, we need to understand the situation in Corinth. The church there was not unlike many other First Century churches. It was racially, socially and economically mixed…wealthy patrons and struggling labourers, Jews and Gentiles, the educated elite rubbing shoulders with simple tradespeople. Some had plenty while others had almost nothing.
And at the time this letter was written, they were living through what Paul elsewhere calls a “present distress.” Many scholars today believe that this distress was connected to food shortages in the region. In Corinth itself, monuments, dated roughly between AD 49 and AD 58, have been found that honour a grain supplier named Dinippus, suggesting that access to food was a matter of civic concern and survival.
So imagine the tension in this church. Some believers having abundance while others have nothing…some feasting, others starving…some well educated, others less well educated…some growing strong, others growing weak a number even dying from malnutrition.
And into that socio-economic pressure came something even more destructive: division.
Some claimed loyalty to Paul. Others to Peter. Others to Apollos. Some even claimed to follow Christ in a way that separated them from everyone else…the super spiritual, sanctimonious, self-professed saints. The church was fragmenting into factions. And into that fractured, anxious, divided church, Paul writes these opening words: “Paul, called through the will of God to be an apostle of Jesus Christ…”
Now, that is not arrogance or self-promotion. No, this is authority grounded in divine calling. Paul did not appoint himself. He did not rise through influence. He did not build his own platform. God called him. And that matters because some in Corinth were already questioning his authority.
They seem to have preferred eloquent speakers and polished rhetoricians. Men whose speech impressed the cultured elite.
But in his opening line Paul reminds them that authority in the church does not come from skill, or ability, or applause. Authority in the church comes from divine calling.
Now, interestingly, in this opening line, Paul includes another name: “Paul, called through the will of God to be an apostle of Jesus Christ and Sosthenes our brother.”
This Sosthenes may be the same man that was mercilessly beaten before Gallio’s tribunal and if so, he had once been the synagogue leader in Corinth, yet now Paul calls him a brother in Christ. As such, he is a living testimony that the gospel does not merely teach…it transforms.
Now whether the inclusion of his name indicates that he served as co-writer or letter bearer, or both is not clear, but the use of his name here signals some kind of partnership. Which is what we have come to expect with Paul’s ministry. It is never solitary. It is always shared. Barnabas, John Mark, Silas, Timothy, Titus, Luke, Priscilla and Aquila, and so on…
But what Paul said next is of great importance. He writes: “To the church of God in Corinth…” Did you hear that? “To the church of God in Corinth…” This is not Paul’s church. This is not Apollos’ church. Nor is it Peter’s church. The church in Corinth is God’s church.
That phrase strikes at the root of division. The church does not belong to its leaders…the church does not belong to its strongest personalities…or its loudest voices. The church belongs to God.
And Paul uses a singular word here: the church. Not many churches. One church. One body. Even if meeting in many different homes. Even if divided in attitude. Even if fractured in spirit. The church…despite itself…will always be one people…God’s people.
And then he goes on to describe them: “Those sanctified in Christ Jesus… called to be saints.” They are sanctified. They are set apart and like Israel in the Old Testament, they are called to be holy because God is holy.
So with his opening statement Paul shows that they did not create themselves nor did they sanctify themselves. No, they belong to God and therefore they are his workmanship. God made them. God called them. God set them apart. God is making them holy.
And holiness is not optional for the church. It is our identity. We belong to God and therefore we must mirror the image of God.
Then comes the greeting: “Grace to you and peace from God our Father and the Lord Jesus Christ.”
Paul’s greeting here reveals a significant order: grace always comes first. This sequence is intentional and meaningful. Grace is the foundation. God’s unmerited favour, bestowed freely upon us, not because we deserve it but purely out of His generosity and his love. It is out of this grace that every blessing begins.
Peace, then, follows as the natural consequence of receiving grace. The peace Paul refers to here is not merely the absence of conflict, but the deep, abiding sense of wholeness and reconciliation with God that flows from his undeserved gift. In other words, peace is the outcome, the fruit, of being touched by God’s grace.
So by placing grace before peace, Paul underscores the truth that our spiritual wellbeing and harmony with God are rooted in his initiative, not our own merit. Thus, every believer’s experience of peace is anchored in the gracious gift that comes first.
And then notice the source of both grace and peace. God the Father and the Lord Jesus Christ. Side by side. Equal in authority. Equal in blessing. Equal in divine identity.
Now we read something rather surprising. Despite being fully aware…remember there had been some correspondence between Paul and this church before…despite being full aware of all the challenges facing the church of God at Corinth…their divisions, their shortcomings, and their failures… despite being full aware of all the challenges facing the church of God at Corinth, Paul chooses to give thanks for them. His gratitude is not rooted in their perfection, but rather in something far more profound.
Paul declares, “I always give thanks to my God concerning you…” This thankfulness is not because the believers have reached a standard of flawlessness, but because of “the grace of God given to you in Christ Jesus.” The foundation of his gratitude is clear: it is God’s grace, not human achievement, that matters most.
Paul continues by adding, “that in everything you were enriched in him…” The enrichment he speaks of here is not material, but spiritual, particularly in the areas of speech and knowledge.
The city of Corinth prized eloquence, philosophy, wisdom, and the art of public speaking. Yet Paul gently reminds them that every ability they possess is a gift, not a reward for their cultivated efforts or long years of study. The very grammar of his statement here emphasises that these gifts originate from God rather than human exertion. This truth is humbling, for if all is received from God, then there is no ground for pride; what God gives, no one can boast about.
But then comes another remarkable statement: “You are not lacking in any gift…” Now, think about that. This church, with all its problems, was richly gifted. It wasn’t deficient. It wasn’t spiritually impoverished. No, it was overflowing with spiritual gifts. And yet…those same gifts had become a source of pride, competition, and division.
But as we shall see later in this letter, Paul is not against the gifts. He is against the misuse of the gifts. Spiritual gifts are given not to elevate individuals but to strengthen the body. And so he reminds them they are living in the time between Christ’s first coming and his return.
They are “awaiting the revelation of our Lord Jesus Christ.” That expectation shapes everything. We live between two Advents. And gifts are given so the church in between these times can live faithfully until we see him face to face.
But one of the most reassuring promises found in Paul’s words here is this: “He will also confirm you to the end…” The emphasis here is striking. Paul does not suggest that believers are responsible for confirming themselves; no, rather, it is God who undertakes this task. God is the Author and Finisher of our faith; God initiates a good work in us and faithfully brings it to completion. It is God who establishes, it is God who sustains, it is God who keeps us from falling…and ultimately, it is God who preserves us, safeguarding our journey of faith from beginning to end.
The purpose of this divine confirmation is remarkable: “He will also confirm you to the end so that you will be blameless in the day of our Lord Jesus Christ.” This promise points towards a future goal…the day of final judgment. Paul’s language echoes the themes found in Old Testament prophecy, reminding us that this day will be one of reckoning, exposure, and revelation, when every heart is laid bare.
But on that day, Paul assures the church in Corinth that God himself will cause his people to stand unimpeachable. This blamelessness is not the result of human flawlessness but stems from the fact that believers belong to God. Their security and their standing before God are based on their relationship with him, not on their achievements or skills or giftedness.
In other words, grace is the thread that runs through every stage of your faith journey: grace saves, grace sustains, and grace completes. It is grace that underpins the believer’s life from start to finish, providing deliverance from the past, assurance for the present, and hope for the future.
And then we have the climax of what Paul has said so far. “God is faithful.” That is the anchor of this entire passage. Despite their fractured fellowship…despite their pitiful pride…despite their selfish self-centredness…despite their imbecilic individuality…God is faithful. Faithful to call. Faithful to sustain. Faithful to finish.
And so Paul emphasises that it is through the faithfulness of God that believers are invited into fellowship with his Son. But this fellowship…this koinonia….is not merely a personal relationship with Jesus, but also a communion with all who are in Jesus…it is a communion with all his people. It is a shared life and a shared sense of belonging, rooted in the community's union with Christ.
As a result, this fellowship with Jesus naturally leads to familial fellowship among believers. The logic is simple: if we belong to Jesus, we also belong to each other. Our unity is grounded in our relationship with him, establishing a community built upon mutual belonging and shared purpose.
So, in this brief introductory passage, Paul reveals that the divisions within the Corinthian church stand in stark contrast to their true identity as followers of Christ…and this raises a pertinent question: what significance does this have for us living in the 21st century?
As we have observed, Paul’s opening words are far more than a simple greeting. They serve as a powerful theological declaration against vanity and self-serving division. Paul recognises that when identity is lost, unity inevitably falters. When grace is neglected, pride begins to flourish. When God’s faithfulness is forgotten, fear takes hold. Thus, the foundation of unity, humility, and courage within the church is firmly rooted in remembering who we are, remembering the grace that sustains us, and remembering the unwavering faithfulness of God who has delivered us to conform us to the image of his Son, Jesus.
Like the believers in Corinth, we find ourselves navigating an era marked by uncertainty. Religious pluralism, economic instability, social tension, and divisions in the church over leadership, denominational preferences, and ecclesiastical methodology are all too familiar. There is competition for recognition, disparities in resources, and differences in gifts.
But despite these challenges, the core message remains unchanged: we, dearest beloved brethren, we are called, we are sanctified, we are gifted, and we are kept…not due to our own skills or talents, or merit, but solely because of who God is and who we are because of who he is. Everything within this passage converges upon a single, profound truth: God is faithful. He is not sometimes faithful, nor is his faithfulness conditional. No, he is always faithful.
God remains faithful in our struggles, during times of division, when we forget who we really are, and even when we fail. His unwavering faithfulness transcends our circumstances. And because God is faithful, there is hope for broken churches, hope for divided communities, hope for anxious believers, and hope for imperfect people. The church of God does not rely on human strength or ingenuity but stands securely upon the foundation of divine faithfulness.
Before addressing the issues within the Corinthian church…before any correction, confrontation of conflicts, or rebuke of behaviour…Paul deliberately begins by reminding the believers of their true identity. He emphasises that they are the church of God, sanctified in Christ Jesus and called to be his holy people. This foundational truth is crucial: they are recipients of grace and peace, and it is God himself who keeps them firm, ensuring they will be blameless on the final day.
It is worth considering that we, too, may need such a reminder. In the midst of uncertainty, challenges, or division, recalling who we are in Christ offers reassurance and perspective.
We belong to God. We are not only set apart by him, but we are also set apart for him. God has generously gifted us, and as we await the return of Jesus, we are being protected and purified. And this ongoing process is grounded in the unwavering faithfulness of God.
Our God is faithful…and because he is faithful, fractured individuals can be transformed into a unified body. Anxious believers can experience peace, and struggling churches can stand firm. The assurance lies in the truth that the One who has called us will also keep us, safeguarding us until the day of our Lord Jesus Christ.
Shall we pray?
© Johannes W H van der Bijl 2026










