Paul is addressing the Corinthian church, defending his conduct and that of his associates. He poses a rhetorical question to remind them of his integrity and the integrity of those he sent. This question underscores that neither Paul nor his companions exploited the Corinthians, highlighting their commitment to ethical behavior and transparency. In the broader context of his letter, Paul is countering accusations or doubts about his motives and actions. He wants to assure the Corinthians that his ministry is grounded in sincerity and love, not in personal gain or manipulation.
Paul's question serves to reinforce the trust and respect that should exist between a spiritual leader and their community. It reflects his desire to be seen as a genuine servant of Christ, whose actions align with his teachings. By addressing potential concerns directly, Paul models a form of leadership that is accountable and open to scrutiny. This approach not only strengthens his relationship with the Corinthians but also sets an example for how Christian leaders should conduct themselves, prioritizing the well-being and trust of their communities over personal interests.