We must now examine the subject of the Nekudim in detail, However, since the details comprise the entire system of Atzilut, Beriyah, Yetzirah and Asiyah and how they emerge, this is what must be explained first.
The proposition consists of two parts. Part 1: Taken as a whole, Atzilut, Beriyah, Yetzirah and Asiyah... This explains their overall arrangement. Part 2: Accordingly... This explains two aspects they contain because of this.
Part 1: Taken as a whole, Atzilut, Beriyah, Yetzirah and Asiyah... This means that Atzilut, Beriyah, Yetzirah and Asiyah are not a hierarchy of four worlds on a scale, each literally separate from the other, as in the case of the lights of the Ears, Nose and Mouth. Rather, they are all one system. The proof of this is that when we speak about worlds arranged as separate levels on a scale, each must be a complete world in itself. Every lower world is then actually like the world above it, and all the powers of the higher world are contained in the lower world except on a different level of the scale. In a scale of this nature, we could not say that any one of these worlds has a particular function that another does not have. For if this were the case, just as if a lower world were to function alone, its function would be lacking the unique aspect possessed by the world above it, so too, if the higher world were to function alone, it would be lacking the unique aspect possessed by the lower one. If so, it is not that the entire system itself as contained in the higher world descends down from level to level. Rather, they are many levels, all of them causal factors in one system that requires them all.