Moses’s wife Zipporah is a Cushite, meaning she is dark-skinned. It means that Moses’s Malchut is much darker, harder, and heavier than the desires of Miriam and Aaron. Therefore, when he works with her, he reaches a higher level.
In the same way, we now have to attach ourselves to all of humanity. Can you imagine the Malchut that is waiting to be connected?! At the same time, when this happens all will receive such an elevation!
From KabTV’s “Secrets of the Eternal Book,” 3/25/15