And when Aaron and all the children of Israel saw Moses,.... Who very probably met him at the bottom of the mount; these Israelites with Aaron were the princes, as Aben Ezra seems rightly to interpret it, and as appears from the following verse; for Moses could not well be seen by the whole body of the people at once, upon his descent from the mount: behold, the skin of his face shone; darted out rays of light and glory all around it, much perhaps in the same manner as the glory about our Lord, and others, is painted by the Romanists: and they were afraid to come nigh him; there was something so majestic and striking in it; and perhaps they could not tell whether it foreboded good or evil to them; and this may signify, that as by the light of the law sin is discovered, it fills with a sense of wrath and fear of damnation; and being the ministration of condemnation and death, it is terrifying and killing, though it has a glory in it.