1 Corinthians 3:18–23  Let no one deceive himself. If anyone among you seems to be wise in this age, let him become a fool that he may become wise.  For the wisdom of this world is foolishness with God. For it is written, "He catches the wise in their own craftiness";  and again, "The LORD knows the thoughts of the wise, that they are futile."  Therefore let no one boast in men. For all things are yours:  whether Paul or Apollos or Cephas, or the world or life or death, or things present or things to come-all are yours.  And you are Christ's, and Christ is God's.