Exodus 32:29

29 Then Moses said, “You have been set apart to the LORD today, for you were against your own sons and brothers, and he has blessed you this day.”

Read Exodus 32:29 Using Other Translations

For Moses had said, Consecrate yourselves to day to the LORD, even every man upon his son, and upon his brother; that he may bestow upon you a blessing this day.
And Moses said, "Today you have been ordained for the service of the LORD, each one at the cost of his son and of his brother, so that he might bestow a blessing upon you this day."
Then Moses told the Levites, “Today you have ordained yourselves for the service of the LORD, for you obeyed him even though it meant killing your own sons and brothers. Today you have earned a blessing.”

What does Exodus 32:29 mean?

John Gill's Exposition of the Bible
Exodus 32:29

For Moses had said
To the Levites, when he first gave them their orders:

consecrate yourselves today to the Lord;
devote yourselves to his service, by obeying his orders, slaying those, or the heads of them, who have cast so much contempt upon him as to worship the golden calf in his room; and which would be as acceptable to him as the offerings were, by which Aaron and his sons were consecrated to the Lord; and as these Levites were consecrated to his service this day, on this account:

[even] every man upon his son, and upon his brother;
not sparing the nearest relation found in this idolatry, and for which the tribe of Levi is commended and blessed in the blessing of Moses, ( Deuteronomy 33:8 Deuteronomy 33:9 ) and as it follows,

that he may bestow a blessing upon you this day;
which was their being taken into the service of God to minister to the priests in the sanctuary, to bear the vessels of the Lord, and for their maintenance to have the tithes of the people: this day was, according to the Jewish writers F19, the seventeenth of Tammuz, or June, on which day the Jews keep a fast upon this account.


FOOTNOTES:

F19 Sedar Olam Rabba, c. 6. p. 18. Pirke Eliezer, c. 46.
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