Job 15:3 Kabbalah

הוֹכֵ֣חַ בְּ֭דָבָר לֹ֣א יִסְכּ֑וֹן וּ֝מִלִּ֗ים לֹא־יוֹעִ֥יל בָּֽם׃

Should he reason with unprofitable talk, Or with speeches wherewith he can do no good?

Read kabbalistic (mystical) interpretation of Job 15:3: and classical mystical sources.