Numbers 16:3 And they gathered themselves together against Moses and against Aaron, and said unto them, Ye take too much upon you, seeing all the congregation are holy, every one of them, and the Lord is among them: wherefore then lift ye up yourselves above the congregation of the Lord?
Basically, they now reject Moses as God’s ordained prophet, and the word of God through Moses to the men of renown has lost all validity in their view. The rest is history, and you could read to the end of the sequel in the same chapter. David was also a murderer and an adulterer, and he told a number of blatant lies on several occasions, yet, he too was called by God to be His prophet.
The situation which obtained after David slept with the wife of Uriah, reveals that David had several bottles of alcoholic beverages, and wine, chilling in his own personal refrigerator. He then reached for these in his efforts to drunken Uriah, and thereby tried get him to go sleep with his wife, so that the child that was his, could then be attributed to Uriah. What he did was dead wrong, and God reproved him for it, but his actions do not then authorize persons to reject his writings, which were given him by The Holy Ghost.
Noah also had a drinking problem, but he was God’s chosen prophet to announce the coming deluge and the antediluvians were expected to believe him and take him very seriously. They did not, and the rest is history. Paul was also a murderer previously, and James and John were called the sons of thunder for very good reason, for in their history you will find violence the thirsting for revenge and ambition to be the highest, and first in the kingdom of God, very grievous flaws and things that you would not expect from ordained prophets.
Numbers 16:12 And Moses sent to call Dathan and Abiram, the sons of Eliab: which said, we will not come up. 14 Moreover you haven’t brought us into a land that flows with milk and honey, nor given us inheritance of fields and vineyards: wilt thou put out the eyes of these men? we will not come up.
May God add His blessing to the study of His word. “Good night” and God bless!