Num 11:1-2
After a three days’ march the Israelites arrived at a resting-place; but the people began at once to be discontented with their situation.The people were like those who complain in the ears of Jehovah of something bad; i.e., they behaved like persons who groan and murmur because of some misfortune that has happened to them. No special occasion is mentioned for the complaint. The words are expressive, no doubt, of the general dissatisfaction and discontent of the people at the difficulties and privations connected with the journey through the wilderness, to which they gave utterance so loudly, that their complaining reached the ears of Jehovah. At this His wrath burned, inasmuch as the complaint was directed against Him and His guidance, “so that fire of Jehovah burned against them, and ate at the end of the camp.” בּ בּער signifies here, not to burn a person (Job 1:16), but to burn against. “Fire of Jehovah:” a fire sent by Jehovah, but not proceeding directly from Him, or bursting forth from the cloud, as in Lev 10:2. Whether it was kindled through a flash of lightning, or in some other such way, cannot be more exactly determined. There is not sufficient ground for the supposition that the fire merely seized upon the bushes about the camp and the tents of the people, but not upon human beings (Ros., Knobel). All that is plainly taught in the words is, that the fire did not extend over the whole camp, but merely broke out at one end of it, and sank down again, i.e., was extinguished very quickly, at the intercession of Moses; so that in this judgment the Lord merely manifested His power to destroy the murmurers, that He might infuse into the whole nation a wholesome dread of His holy majesty.