The froward tongue shall be cut out - This probably alludes to the punishment of cutting out the tongue for blasphemy, treasonable speeches, profane swearing, or such like. The tunge of schrewis schal perishen. - Old MS. Bible. Were the tongue of every shrew or scold to be extracted, we should soon have much less noise in the world.
Bringeth forth - As a tree full of life and sap brings forth its fruit. So the “froward tongue” is like a tree that brings forth evil and not good fruit; it “shall be cut down.” The abuse of God‘s gift of speech will lead ultimately to its forfeiture. There shall, at last, be the silence of shame and confusion.