25th January 2026

Unity has long been recognised as a defining mark of the Christian church, yet it remains one of its most persistent challenges. In our header scripture, Paul confronts factionalism within the Corinthian congregation at the outset of his epistle, indicating the theological seriousness of the issue. Rather than treating division as a secondary pastoral concern, Paul frames unity as a matter central to the church’s faithfulness to Christ. 

Corinth, in the first century, was a cosmopolitan centre marked by cultural diversity, economic stratification, rhetorical competition and religious pluralism. These cultural dynamics inevitably influenced the life of the Corinthian church, shaping the formation of factions, particularly around prominent leaders (1 Corinthians 1:12). Paul’s concern is not merely for sociological cohesion, but for the church’s unity in Christ. Paul’s invocation of ‘the name of our Lord Jesus Christ’ (v.10) signals that his discussion of division and unity must be interpreted in and through Christ.

To do this, we need an understanding of the words Paul uses: ‘I appeal’ conveys an exhortation grounded in relational authority rather than coercion. Paul’s call that believers ‘all agree with one another’ should not be read as a demand for uniformity in everything we think but as an appeal to consensus centred on Christ. The term ‘divisions’ evokes the imagery of tearing or splitting, underscoring the destructive nature of factionalism within the body of Christ. And Paul’s appeal for believers to be ‘united’ or ‘restored’ (The Voice) ‘in mind and thought’ suggests repair and reorientation rather than the elimination of diversity.

For Paul, unity is not an abstract ideal but a concrete expression of participation in Christ. The church’s unity derives from its incorporation into Christ’s body, a theme developed later in the epistle (1 Corinthians 12). Consequently, division within the church represents not merely interpersonal conflict but a theological inconsistency that contradicts the church’s united reality in Christ. Unity, therefore, is not achieved through consensus building alone but through a shared submission to the crucified, risen, and ascended Lord.

Paul implicitly links unity to the credibility of the church’s witness (1 Corinthians 1:17-18, 23), and a divided church obscures the reconciling power of the gospel and undermines its proclamation. This concern resonates with broader New Testament theology, particularly Jesus’s prayer for unity in John 17:21, where unity functions as a sign to the world. Disunity, therefore, carries consequences both for church life and its mission. It fractures communal harmony internally and weakens the church’s external testimony.

While the specific division in Corinth may differ from our modern context, the underlying theological issues remain strikingly relevant. Contemporary churches continue to struggle with divisions rooted in personality, ideology, and cultural preferences. Paul’s appeal challenges modern church practices to evaluate whether they reinforce unity in Christ or inadvertently foster factionalism.

For Christians today, as it was in Paul’s day, humility, mutual submission, and love are not optional virtues but necessary expressions of a united life in Christ.

Paul’s appeal confronts the church with a fundamental question: will Christ remain the centre of its identity and allegiance? Where Christ is central, unity becomes both possible and imperative. Where he is displaced, division becomes inevitable. For the church in every age, unity remains a vital sign of faithfulness to the gospel.

Local congregation:
Grace Communion West Hampstead 
Sidings Community Centre
150 Brassey Road
West Hampstead
London
NW6 2BA

Meeting time:
Sunday 12.30 pm

Local congregational contact:
Gordon Brown
gordon.brown@gracecom.church

Word of Life contact:  
wordoflife@gracecom.church