Part 12 · Chapter 216

And behold, with this you will understand how the NHY are Nefesh, and the ChGT Ruach, and the KHB Neshama, and Chaya — which are the aspect of ABYA (Atzilut, Beriah, Yetzirah, Assiyah). Therefore the liver has the Nefesh in it, and it is opposite the NHY at the end of the Tifferet, for there the three upper articles of the NHY are tied, as is known, for there are attached the heads of the thighs. And the heart has the Ruach in it, and it stands in the three middles, the ChGT. And the brain has the Neshama in it, and it stands in the GAR. However, from there each one branches off from its place, each one in its level.