April 13
By the mouth of a fool comes a rod for his back,This verse is a contrast between self-destructive and self-protecting speech.
but the lips of the wise will preserve them.
Proverbs 14:3
The word "rod" in the first half of verse 3 is perhaps better translated as "sprig" and is used elsewhere in the OT only in Isaiah 11:1 where it signifies "a small branch shooting from the stock of a tree" (Toy, p.281). It is also important to know that the word translated "back" in the ESV is nowhere to be found in the original Hebrew. Instead, the Hebrew word is "pride," so the NKJV accurately translates it: "in the mouth of a fool is a rod of pride."
Here the branch of pride springs from its stem in the fool's mouth. Since out of the abundance of the heart the mouth speaks, foolishness grows from the fools heart up to his mouth and shoots out beyond it. While there are at least a few proverbs that refer to fools being beaten in the back with rods (10:13; 19:29; and 26:3) that is not the point of this verse.
That is not to say, however, that no consequences come from this crowing speech. The contrast provided in the second line of the verse clarifies that the fools talk brings him harm, since the speech of the righteous brings safety. This is consistent with other proverbs, such as 18:6 -
A fool’s lips walk into a fight,The self-exaltation that comes from pride is a characteristic of foolishness, and this type of foolishness often leads one into trouble and pain. On the other hand, the lips of the wise protect them from the injuries associated with boastful speaking.
and his mouth invites a beating.