Moses, seeing that is was useless to reason with Korah, sent a messenger to Dathan and Abiram, summoning them to appear before his court. He did this because the law required that the accused be summoned to appear before the judge, before the judgement may be passed upon him, and Moses did not wish these men to be punished without a hearing. These, however, made answer to the messenger sent by Moses, "We will not come up!"
This shameless answer held an unconscious prophecy. They went not up, but, as their end showed, down, to hell. Not only, moreover, did they refuse to comply with Moses' demand, they sent the following message in answer to Moses: "Why dost thou set thyself up as master over us? What benefit didst thou bring to us?
Thou didst lead us out of Egypt, a land 'like the garden of the Lord,' but hast not brought us to Canaan, leaving us in the wilderness where we are daily visited by the plague. Even in Egypt didst thou try to assume the leadership, just as thou doest not. Thou didst beguile the people in their exodus from Egypt, when thou didst promise to lead them to a land of milk and honey; in their delusion they followed thee and were disappointed.
Now dost thou attempt to persuade us as thou didst persuade them, but thou shalt not succeed, for we will not come and obey thy summons."