This proposition consists of two parts: Part 1: Differences… This is a fundamental premise relating to clothing. Part 2: However, as to the reason… This is a qualification with regard to this premise.
Part 1: Differences in the extent to which one power clothes itself in another in every place where this occurs… Just as there is a difference in the way the Sefirot of Atik Yomin divide up when they clothe themselves in the Sefirot of Arich Anpin, as explained above, similarly in other places too there are differences in the way the different Partzufim clothe themselves in one another. This premise applies everywhere.