Thematic Bible: In preaching

For although I am free from all people, I have made myself a slave to all, in order to win more people. To the Jews I became like a Jew, to win Jews; to those under the law, like one under the law-though I myself am not under the law-to win those under the law. To those who are outside the law, like one outside the law-not being outside God's law, but under the law of Christ-to win those outside the law. read more.
To the weak I became weak, in order to win the weak. I have become all things to all people, so that I may by all means save some.

For if I want to boast, I will not be a fool, because I will be telling the truth. But I will spare you, so that no one can credit me with something beyond what he sees in me or hears from me, Verse ConceptsFolly, Examples OfOverestimationFoolish PeopleSeeing PeoplePaul's Boasting