Pro_18:6 A fool’s lips enter into contention, and his mouth calleth for strokes.
Ver. 6. A fool’s lips enter into contention.] {See Trapp on "Pro_18:5"}
And his mouth calleth for strokes] {a} By his desire upon others; but by desert and effect upon himself.
{a} Vehementer doleo, quia vehementer diligo. Atque sit cum maesto vultu, oculis demissis, cum quadam tarditate et vocis plangitu procedit maledictio. - Bernard.