1 Thessalonians 2:3-7, 11-12 ESV

For our appeal does not spring from error or impurity or any attempt to deceive, but just as we have been approved by God to be entrusted with the gospel, so we speak, not to please man, but to please God who tests our hearts. For we never came with words of flattery, as you know, nor with a pretext for greed—God is witness. Nor did we seek glory from people, whether from you or from others, though we could have made demands as apostles of Christ. But we were gentle among you, like a nursing mother taking care of her own children. For you know how, like a father with his children, we exhorted each one of you and encouraged you and charged you to walk in a manner worthy of God, who calls you into his own kingdom and glory.