[20] And unto the Jews I became as a Jew, that I might gain the Jews; to them that are under the law, as under the law, that I might gain them that are under the law; [21] To them that are without law, as without law, not without law to God, but under the law to Christ,) that I might gain them that are without law. [22] To the weak became I weak, that I might gain the weak: I am made all things men, that by all means save some. [23] And I do the gospel's sake, that I might be thereof with [24] Know ye not that they which run in a race run all, but one receiveth the prize? So run, that ye may obtain. [25] And every man that striveth for the mastery is temperate in all things. Now they do it to obtain a corruptible crown; but an incorruptible. [26] I therefore so run, not as uncertainly; so fight I, not as one that beateth the air: [27] But I keep under body, and bring it into subjection: when I have preached to others, I myself should be a castaway.