19For though I be free from all men, yet have I made myself servant unto all, that I might gain the more. 20And 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; 21To them that are without law, as without law, (being not without law to God, but under the law to Christ,) that I might gain them that are without law. 22To the weak became I as weak, that I might gain the weak: I am made all things to all men, that I might by all means save some.23And this I do for the gospel's sake, that I might be partaker thereof with you. 24Know ye not that they which run in a race run all, but one receiveth the prize? So run, that ye may obtain. 25And every man that striveth for the mastery is temperate in all things. Now they do it to obtain a corruptible crown; but we an incorruptible.