20-25. Behold, I send an Angel before thee, to keep thee in the way—The communication of these laws, made to Moses and by him rehearsed to the people, was concluded by the addition of many animating promises, intermingled with several solemn warnings that lapses into sin and idolatry would not be tolerated or passed with impunity.

     9. he was afflicted—English Version reads the Hebrew as the Keri (Margin), does, "There was affliction to Him." But the Chetib (text) reads, "There was no affliction" (the change in Hebrew being only of one letter); that is, "In all their affliction there was no (utterly overwhelming) affliction" [GESENIUS]; or, for "Hardly had an affliction befallen them, when the angel of His presence saved them" [MAURER]; or, as best suits the parallelism, "In all their straits there was no straitness in His goodness to them" [HOUBIGANT], (Jud 10:16; Mic 2:7; 2Co 6:12).