The male member is the ending of the entire torso and is called Yesod. This level perfumes Malchut. The entire desire of the Male, which is Zeir Anpin, for Malchut is in it. With Yesod he penetrates Malchut, the place that is called Zion, where Malchut is covered like a woman’s womb. Yesod is therefore called Hashem of hosts. This expansion signifies Yesod of the vessels for the light of Chayah of Zeir Anpin, which is capable of begetting souls.
The face-to-face union of the Male and the Female After explaining the construction of the first three Sfirot of lights; and Netzach, Hod and Yesod of vessels of Zeir Anpin, which makes him capable of begetting souls, he explains the face-to-face union of the Male and the Female and says, it is written, “For Hashem has chosen Zion; he has desired it for his habitation” (Tehillim 132:13). This happens after Malchut has separated from being attached to the back and joined the king face to face (as said in section 163) on Shabbat eve (section 164). Everything becomes a single body (as said there). Then the Holy One, blessed be He, is seated on his throne and everything is called a whole name, a holy name, blessed be his name forever and ever. I have brought up all these matters on this day, so it would be crowned with them in the world to come. Now that they have been revealed here, blessed is my portion with them.