2 Corinthians 6:3

giving no occasion of stumbling in anything, that our ministration be not blamed [The participle "giving" co-ordinates with "entreats" found in verse 1. To give force and effect to his entreaty, Paul conducted himself in the manner described in this and the following verses. It is a well-recognized fact that whenever blame attaches to a minister, his ministry will be weakened, if not neutralized. Without the confidence of the people the minister possesses little power, no matter how extraordinary his talent. Therefore, before proceeding to fully express the matter of his beseeching, the apostle pauses to fully set forth all the pains, cares, suffering, etc., which he had habitually undergone in order to make his beseeching effective];