VANITY, Worldly wisdom is

Ecclesiastes 2:15-21

15. Then said I in my heart, As it happeneth to the fool, so it happeneth even to me; and why was I then more wise? Then I said in my heart, that this also is VANITY.

16. For there is no remembrance of the wise more than of the fool for ever; seeing that which now is in the days to come shall all be forgotten. And how dieth the wise man? as the fool.

17. Therefore I hated life; because the work that is wrought under the sun is grievous unto me: for all is VANITY and vexation of spirit.

18. Yea, I hated all my labour which I had taken under the sun: because I should leave it unto the man that shall be after me.

19. And who knoweth whether he shall be a wise man or a fool? yet shall he have rule over all my labour wherein I have laboured, and wherein I have shewed myself wise under the sun. This is also VANITY.

20. Therefore I went about to cause my heart to despair of all the labour which I took under the sun.

21. For there is a man whose labour is in wisdom, and in knowledge, and in equity; yet to a man that hath not laboured therein shall he leave it for his portion. This also is VANITY and a great evil.

1 Corinthians 3:20

20. And again, The Lord knoweth the thoughts of the wise, that they are vain.