a. The ten sefirot, which are the aspects of the Divine that shine in that world;
b. The neshamot, ruḥot, and nefashot of people;1These terms refer to different levels of life force found within people. Each of these terms is often simply translated as "soul." The concept of "soul" itself refers to the consciousness found within us, and these varying terms allude to the variability within human consciousness.
c. The rest of reality it contains, which are called angels, clothing, and chambers, along with their innumerable details.