Though God had granted the prayer of Moses in sparing Israel from destruction, their apostasy was to be signally punished. The lawlessness and insubordination into which Aaron had permitted them to fall, if not speedily crushed, would run riot in wickedness, and would involve the nation in irretrievable ruin. By terrible severity the evil must be put away. Standing in the gate of the camp, Moses called to the people, “Who is on the Lord’s side? let him come unto me.” Exodus 32:26. Those who had not joined in the apostasy were to take their position at the right of Moses; those who were guilty but repentant, at the left. The command was obeyed. It was found that the tribe of Levi had taken no part in the idolatrous worship. From among other tribes there were great numbers who, although they had sinned, now signified their repentance. But a large company, mostly of the mixed multitude that instigated the making of the calf, stubbornly persisted in their rebellion. In the name of “the Lord God of Israel,”(Exodus 32:27) Moses now commanded those upon his right hand, who had kept themselves clear of idolatry, to gird on their swords and slay all who persisted in rebellion. “And there fell of the people that day about three thousand men.” Exodus 32:28. Without regard to position, kindred, or friendship, the ringleaders in wickedness were cut off; but all who repented and humbled themselves were spared. (PP 324.1) MC VC

Those who performed this terrible work of judgment were acting by divine authority, executing the sentence of the King of heaven. Men are to beware how they, in their human blindness, judge and condemn their fellow men; but when God commands them to execute His sentence upon iniquity, He is to be obeyed. Those who performed this painful act, thus manifested their abhorrence of rebellion and idolatry, and consecrated themselves more fully to the service of the true God. The Lord honored their faithfulness by bestowing special distinction upon the tribe of Levi. (PP 324.2) MC VC

The Israelites had been guilty of treason, and that against a King who had loaded them with benefits and whose authority they had voluntarily pledged themselves to obey. That the divine government might be maintained justice must be visited upon the traitors. Yet even here God’s mercy was displayed. While He maintained His law, He granted freedom of choice and opportunity for repentance to all. Only those were cut off who persisted in rebellion. (PP 324.3) MC VC