35 And fire came forth from Jehovah, and devoured the two hundred and fifty men that offered the incense. 36 And Jehovah spake unto Moses, saying, 37 Speak unto Eleazar the son of Aaron the priest, that he take up the censers out of the burning, and scatter thou the fire yonder; for they are holy, 38 even the censers of these sinners against their own lives; and let them be made beaten plates for a covering of the altar: for they offered them before Jehovah; therefore they are holy; and they shall be a sign unto the children of Israel. 39 And Eleazar the priest took the brazen censers, which they that were burnt had offered; and they beat them out for a covering of the altar, 40 to be a memorial unto the children of Israel, to the end that no stranger, that is not of the seed of Aaron, come near to burn incense before Jehovah; that he be not as Korah, and as his company: as Jehovah spake unto him by Moses.

Matthew Henry's Commentary on Numbers 16:35-40

Commentary on Numbers 16:35-40

(Read Numbers 16:35-40)

A fire went out from the Lord, and consumed the two hundred and fifty men that offered incense, while Aaron, who stood with them, was preserved alive. God is jealous of the honour of his own institutions, and will not have them invaded. The sacrifice of the wicked is an abomination to the Lord. The censers are devoted, and, as all devoted things, must be made serviceable to the glory of God. This covering of the altar would remind the children of Israel of this event, that others might hear and fear, and do no more presumptuously. They brought destruction on themselves both in body and soul. Thus all who break the law and neglect the gospel choose and love death.