The rash — Who were hasty in judging of things; which is an argument of ignorance and folly. The tongue — That used to speak of the things of God, darkly, and doubtfully; which though it was in part fulfilled in Hezekiah, yet was truly and fully accomplished only by Christ, who wrought this wonderful change in an innumerable company both of Jews and Gentiles.
Related Commentaries of Isaiah 32:4
Isaiah 32:4
4 The heart also of the rashb shall understand knowledge, and the tongue of the stammerers shall be ready to speak plainly.