We note that the Apostle Paul goes out of his way to demonstrate his integrity to the Corinthians. He wants to do right in the eyes of God and in the eyes of the Corinthians. This is all in regard to collecting a monetary gift for the Jerusalem Church.
2 Timothy 3: 16-17
All Scripture is God-breathed and is useful for teaching, rebuking, correcting and training in righteousness, so that the servant of God may be thoroughly equipped for every good work.