Thus, the top point of the י', how Chochma receives from Kesser and Atik, is directly expressed in the bottom right point in how it extends and expands into the ה' of Bina. Thus, this descent of the Lofty Wisdom into Malchus is actually a very great elevation even for the Wisdom itself, for it draws down the light of Kesser, Atik, into itself, the Wisdom of Chochma, enabling it to come into Bina, and from there into Malchus.
Therefore, “And he went to his travels from the south,” referring to the level of Chesed-Kindness, “and until Beis E-l,” referring to the level of Malchus, an illumination from Above-to-below.
As illustrated, if a person is facing east, then north-צפון is on his left, and south-דרום is on his right. Since the right side corresponds to Chesed-Kindness, so south also corresponds to Kindness. The name “Beis E-l” means House of Hashem. This is referring to Malchus, which called a “house.”
The level of Malchus is referred to as “house” or container to receive this flow of Kindness and Light of Lofty Wisdom from Hashem. The name “E-l” refers to Hashem’s attribute of Kindness, thus “Beis E-l,” House for E-l, refers to how Malchus receives this deeper level of Kindness from Hashem.