This verse intensifies verse 6: the fool's speech does not just cause external trouble — it becomes the instrument of his own ruin. 'Snare of his soul' is deeply serious — the fool's words endanger not just his body or reputation but his very self. Careless words carry eternal weight.
Memory phrase: Words trap your soul.
Talk about it: How can your own words get you into serious trouble?
Prayer: God, help me guard my mouth from destroying myself.