How do we know the true nature of a faithful minister?

The true nature of a faithful minister is revealed through their preaching and conduct. Paul emphasizes in 2 Corinthians 12:11-12 that a true minister, like himself, does not seek glory for personal achievements but rather gives all glory to Christ. This humility is coupled with patience in enduring sufferings, as evidenced by the signs of an apostle in his ministry. A faithful minister's life reflects a dependence on Christ's strength and grace, ensuring that the message preached honors God rather than man.