And Moses and Aaron went into the tabernacle of the congregation, and came out, and {i} blessed the people: and the glory of the LORD appeared unto all the people.

(i) Or prayed for the people.

Wesley's Notes

9:23 And Moses - Went in with Aaron to direct him, and to see him perform those parts of his office which were to be done in the holy place, about the lights, and the table of shew - bread, and the altar of incense, upon which part of the blood of the sacrifices now offered was to be sprinkled, Lev 4:7,16. And blessed the people - Prayed to God for his blessing upon them, as this phrase is explained, Num 6:23, and c. and particularly for his gracious acceptation of these and all succeeding sacrifices, and for his signification thereof by some extraordinary token. And the glory of the Lord - Either a miraculous brightness shining from the cloudy pillar, as Exo 16:10, or a glorious and visible discovery of God's gracious presence and acceptance of the present service.

Jamieson-Fausset-Brown Bible Commentary

23. Moses and Aaron went into the tabernacle-Moses, according to the divine instructions he had received, accompanied Aaron and his sons to initiate them into their sacred duties. Their previous occupations had detained them at the altar, and they now entered in company into the sacred edifice to bear the blood of the offerings within the sanctuary.

the glory of the Lord appeared unto all the people-perhaps in a resplendent effulgence above the tabernacle as a fresh token of the divine acceptance of that newly established seat of His worship.

Matthew Henry's Concise Commentary

9:22-24 When the solemnity was finished, and the blessing pronounced, God testified his acceptance. There came a fire out from before the Lord, and consumed the sacrifice. This fire might justly have fastened upon the people, and have consumed them for their sins; but its consuming the sacrifice signified God's acceptance of it, as an atonement for the sinner. This also was a figure of good things to come. The Spirit descended upon the apostles in fire. And the descent of this holy fire into our souls, to kindle in them pious and devout affections toward God, and such a holy zeal as burns up the flesh and the lusts of it, is a certain token of God's gracious acceptance of our persons and performances. Nothing goes to God, but what comes from him. We must have grace, that holy fire, from the God of grace, else we cannot serve him acceptably, Heb 12:28. The people were affected with this discovery of God's glory and grace. They received it with the highest joy; triumphing in the assurance given them that they had God nigh unto them. And with the lowest reverence; humbly adoring the majesty of that God, who vouchsafed thus to manifest himself to them. That is a sinful fear of God, which drives us from him; a gracious fear makes us bow before him.