Luke 3:13-14
"Do not collect more than you have authority to demand," John answered.
1 Corinthians 9:12-18
If others share in this right over you, do not we even more? Still we did not avail ourselves of this right. No, we endure anything rather than impede the progress of the Good News of the Christ.
2 Corinthians 5:11
Therefore, because we know the fear inspired by the Lord, it is true that we are trying to win men, but our motives are plain to God; and I hope that in your inmost hearts they are plain to you also.
2 Corinthians 5:20
It is, then, on Christ's behalf that we are acting as ambassadors, God, as it were, appealing to you through us. We implore you on Christ's behalf--Be reconciled to God.
2 Corinthians 6:1
Therefore, as God's fellow-workers, we also appeal to you not to receive his loving-kindness in vain.