They came together against Moses and Aaron and told them, "You have taken too much upon yourselves! For everyone in the entire congregation is holy, and the LORD is in their midst. Why then do you exalt yourselves above the assembly of the LORD?"
And unto Me you shall be a kingdom of priests and a holy nation.' These are the words that you are to speak to the Israelites."
Significance
Korah's challenge in Numbers 16:3 -- "everyone in the entire congregation is holy (קָדוֹשׁ, qadosh), and the LORD is in their midst" -- distorts the promise of Exodus 19:6 where God declared Israel would be a "kingdom of priests and a holy nation" (מַמְלֶכֶת כֹּהֲנִים וְגוֹי קָדוֹשׁ). Korah uses the corporate holiness of the whole nation to deny the distinction between Levitical and Aaronic roles, flattening the ordered priesthood into a universal claim. Moses's response reveals that corporate holiness does not abolish divinely appointed mediatorial offices; God Himself must determine "who belongs to Him and who is holy" (Num 16:5). The rebellion tests whether Israel's priesthood is a human power structure or a divine appointment.