Neither have I suffered my mouth - Margin, as in Hebrew, palate. The word is often used for the mouth in general, and especially as the organ of the voice from the use and importance of the palate in speaking. Proverbs 8:7. “For my palate (חכי chikiy) speaketh truth.” It is used as the organ of taste, Job 12:11; compare Job 6:30; Psalms 119:103.
By wishing a curse to his soul - It must have been an extraordinary degree of piety which would permit a man to say this with truth, that he had never harbored a wish of injury to an enemy. Few are the people, probably, even now, who could say this, and who are enabled to keep their minds free from every wish that calamities and woes may overtake those who are seeking their hurt. Yet this is the nature of true religion. It controls the heart, represses the angry and revengeful feelings, and creates in the soul an earnest desire for the happiness even of those who injure us.