The aspect of light of the Ein Sof that is enclothed in this Partzuf is the point of the light of Yeḥida.
Yet, you should know that each of the five aspects of the lights of NaRaNḤaY that are received from the world of Asiya are nothing other than the aspects of NaRanḤaY of the light of the Nefesh. They do not retain any element of the light of Ruaḥ. For the light of Ruaḥ is present only in the world of Yetzira; similarly, the light of Neshama is present only in the world of Beria, the light of Ḥaya is only present in the world of Atzilut, and the light of Yeḥida is only present in the world of Adam Kadmon. Rather, as stated above, anything that contains a part of the whole, all of the details [of that whole] are revealed in it as well, down to the smallest imaginable detail. Hence, the world of Asiya contains all five elements of the NaRaNḤaY, as explained above, but they [the five elements] are only the NaRaNḤaY of the Nefesh. Similarly, all five elements of the NaRaNḤaY are present in the world of Yetzira, and they are the five parts of Ruaḥ. Again, all five elements of the NaRaNḤaY are present in the world of Beria, and they are the five parts of the Neshama. The same is true of the world of Atzilut, which contain the five parts of the light [of NaRaNḤaY] of Ḥaya. The parallel is also true in the world of Adam Kadmon, in which are present the five parts of the light [of NaRaNḤaY] of Yeḥida. The difference between each world is similar to what we explained when distinguishing between each aspect of the NaRaNḤaY of Asiya.