1 Corinthians 3:18-23

18Let no one deceive himself: if any one thinks himself to be wise among you in this world, let him become foolish, that he may be wise. 19For the wisdom of this world is foolishness with 1God; for it is written, He who takes the wise in their craftiness. 20And again, [The] Lord knows the reasonings of the wise that they are vain. 21So that let no one boast in men; for all things are yours. 22Whether Paul, or Apollos, or Cephas, or [the] world, or life, or death, or things present, or things coming, all are yours; 23and ye [are] Christ's, and Christ [is] 2God's.