Anger - The words of Moses Exodus 4:13 indicated more than a consciousness of infirmity; somewhat of vehemence and stubbornness.
Aaron - This is the first mention of Aaron. The words “he can speak well,” probably imply that Aaron had both the power and will to speak. Aaron is here called “the Levite,” with reference, it may be, to the future consecration of this tribe.
He cometh forth - i. e. is on the eve of setting forth. Not that Aaron was already on the way, but that he had the intention of going to his brother, probably because the enemies of Moses were now dead. See Exodus 4:19.