The proposition has two parts: Part 1: The entire government of the universe... This tells us that the entire government of the universe and all that exists constitutes a single order. Part 2: Underlying the entire order is the archetypal Likeness of Man... This tells us that the entire order takes the form of the archetypal Likeness of Man.
Part 1: The entire government of the universe in all its cycles until its completion... This means everything that has happened and everything that is destined to happen in the future until the very end of the universe... and so too, the totality of all that exists... This includes all of the lights above (the Sefirot) and all the created realms and beings below (the worlds and their inhabitants), including their substance, form and qualities....all comprise one single system and one order... This means that you should not think – because you see so many creatures of so many different kinds, this one serving one function, that one serving a different function – that they do not all enter under a single system like branches emerging from a single root. For a mere random multiplicity lacking any order or unity of purpose in its constituent parts is not commendable.