Contagious Complaining

Numbers 11:1 And [when] the people complained, it displeased the LORD: and the LORD heard [it]; and his anger was kindled; and the fire of the LORD burnt among them, and consumed [them that were] in the uttermost parts of the camp. After three days' journey open complaints were heard. These originated with the mixed multitude, many of whom were not fully united with Israel, and were continually watching for some cause of censure. The complainers were not pleased with the direction of the march, and they were continually finding fault with the way in which Moses was leading them, though they well knew that he, as well as they, was following the guiding cloud. Dissatisfaction is contagious, and it soon spread in the encampment. {PP 377.3}