¹⁸ Let no man deceive himself. If any man thinketh that he is wise among you in this ^[a]world, let him become a fool, that he may become wise. ¹⁹ For the wisdom of this world is foolishness with God. For it is written, ^[b]He that taketh the wise in their craftiness: ²⁰ and again, ^[c]The Lord knoweth the reasonings of the wise, that they are vain. ²¹ Wherefore let no one glory in men. For all things are yours; ²² whether Paul, or Apollos, or Cephas, or the world, or life, or death, or things present, or things to come; all are yours; ²³ and ye are Christ’s; and Christ is God’s.