These must be properly repaired in all the necessary ways… These include all the repairs required in the branches to enable them to become attached to their root. Two things are necessary in order to repair the branches.
…through the removal of the Other Side… This is the first repair. The second is: …and the repair of the worlds by each other through all their good arrangements. They must be repaired by each other through their good arrangements because these worlds of Beriyah, Yetzirah and Asiyah contain actual good and evil since they contain separate creations. This is not so in the case of Atzilut, where all is Godliness and evil is irrelevant. It is the evil in these lower worlds that separates the branches from their root, because evil truly has the power to cause this separation, and this is what must therefore be removed. The higher levels of Beriyah-Yetzirah-Asiyah must then be merged and included in one another through all the arrangements that exist for this purpose in the lights of the Chariot.