Study – Proverbs 4:23 Meaning

What is the meaning of Proverbs 4 23? (   The Meaning of Proverbs 4:23 | Lord’s Guidance (

Ecclesiastes 10:  Don’t be a Fool

 If the iron be blunt, and he do not whet the edge, then must he put to more strength: but wisdom is profitable to direct. Ecclesiastes 10:10 

Ecclesiastes 2:  Empty Hands

Then I looked on all the works that my hands had done And on the labor in which I had toiled; And indeed all was vanity and grasping for the wind. There was no profit under the sun. Ecclesiastes  2:11

Proverbs 31:  Don’t Give Away Your Strength  

  It is not for kings, O Lemuel, It is not for kings to drink wine, Nor for princes intoxicating drink; Lest they drink and forget the law, And pervert the justice of all the afflicted. Proverbs 31:4-5

What Not To Be

Fervent lips with a wicked heart Are like earthenware covered with silver dross.  Proverbs 26:23