Numbers 16:3

Thus Korah, Dathan and Abiram, who tried to assume for themselves in opposition to Moses and Aaron the freedom to sacrifice, immediately paid the penalty for their efforts. The earth, breaking its bonds, opened up into a deep chasm, and the opening of the receding ground swallowed up the standing and the living. And not only did the anger of the indignant God strike those who had been the authors [of the revolt], but also fire that went out from the Lord in speedy revenge consumed 250 others, participants and sharers in the same madness, who had been joined together with them in the daring plan. Clearly [this] warned and showed that whatever the wicked attempt by human will to destroy God's plan is done against God.

But that they are said to have the same God the Father as we, to know the same Christ the Son, the same Holy Spirit, can be of no avail to such as these. For even Korah, Dathan, and Abiram knew the same God as did the priest Aaron and Moses. Living under the same law and religion, they invoke the one and true God, who was to be invoked and worshipped; yet, because they transgressed the ministry of their office in opposition to Aaron the priest, who bad received the legitimate priesthood by the condescension of God and the ordination of the Lord, and claimed to themselves the power of sacrificing, divinely stricken, they immediately suffered punishment for their unlawful endeavours; and sacrifices offered irreligiously and lawlessly, contrary to the right of divine appointment, could not be accepted, nor profit them.

Let those then who dissent learn to fear to rouse up the Lord, and to appease His priests. What! did not the earthquake swallow up Dathan, Abiron, and Korah because of their dissension? For when Korah, Dathan, and Abiron had stirred up two hundred and fifty men against Moses and Aaron to separate themselves from them, they rose up against them and said: "Let it suffice you that all the congregation are holy, every one, and the Lord is amongst them." Whereupon the Lord was angry and spoke to the whole congregation. The Lord considered and knew those that were His, and drew His saints to Himself; and those whom He chose not, He did not draw to Himself. And the Lord commanded that Korah and all those who had risen up with him against Moses and Aaron the priests of the Lord should take to themselves censers, and put on incense, that he who was chosen of the Lord might be established as holy among the Levites of the Lord. And Moses said to Korah: "Hear me, ye sons of Levi: Is this a small thing unto you, that God hath separated you from the congregation of Israel, and brought you near to Himself, to minister the service of the Tabernacle of the Lord." And farther on, "Seek ye the priesthood also, so that thou and all thy congregation are gathered against the Lord. And what is Aaron that ye murmur about him?" Considering, then, what causes of offence existed, that unworthy persons desired to discharge the offices of the priesthood, and therefore were causing dissensions; and were murmuring in censure of the judgment of God in the choice of His priest, the whole people were seized with a great fear, and dread of punishment came upon them all. But when all implore that all perish not for the insolence of few, those guilty of the wickedness are marked out; and two hundred and fifty men with their leaders are separated from the whole body of the people; and then the earth with a groan cleaves asunder in the midst of the people, a deep gulf opens, the offenders are swallowed up, and are so removed from all the elements of this world, as neither to pollute the air by breathing it, nor the heavens by beholding them, nor the sea by their touch, nor the earth by their sepulchres.