i.e., gain ever new strength and elasticity. It is unnecessary to supply כּח (Hirz., Schlottm., and others). The verb חלף, Arab. chlf, signifies, as the Arab. shows, properly to turn the back, then to go forth, exchange; the Hiph. to make progress, to cause something new to come into the place of the old, to grow young again. These hopes introduced with ואמר were themselves an element of his former happiness. Its description can therefore be continued in connection with the ואמר without any fresh indication.
Verses 21-25
Job 29:21-25 21 They hearkened to me and waited,
And remained silent at my decision. 22 After my utterance they spake not again,
And my speech distilled upon them. 23 And they waited for me as for the rain,
And they opened their mouth wide for the latter rain. 24 I smiled to them in their hopelessness,
And the light of my countenance they cast not down. 25 I chose the way for them, and sat as chief,
And dwelt as a king in the army,
As one that comforteth the mourners.
Attentive, patient, and ready to be instructed, they hearkened to him (this is the force of שׁמע ל), and waited, without interrupting, for what he should say. ויחלּוּ, the pausal pronunciation with a reduplication of the last radical, as Jdg 5:7, חדלּוּ (according to correct texts), Ges. §20, 2, c; the reading of Kimchi, ויחלוּ, is the reading of Ben-Naphtali, the former the reading of Ben-Ascher (vid., Norzi). If he gave counsel, they waited in strictest silence: this is the meaning of ידּמוּ (fut. Kal of דּמם); למו, poetic for ל, refers the silence to its outward cause (vid., on Hab 3:16). After his words non iterabant, i.e., as Jerome explanatorily translates: addere nihil audebant, and his speech came down upon them relieving, rejoicing, and enlivening them. The figure indicated in תּטּף
