We have explained that the word metzach is called Netzach, using the next letter in the alphabet (Nun immediately follows Mem). It indicates that the light of Netzach of the highest shines on the forehead: Netzach, Hod and Yesod of the higher are encased by the lower. Even though Netzach rises somewhere else – Netzach of the higher is clothed by Chesed of the lower, this does not raise a problem, because there are other kinds of Netzach spreading throughout the body.
Netzach of the higher is clothed by the entire right side of the lower: the right side of the head and the right side of Chesed, Gvurah and Tiferet of the torso that is Chesed of the lower, and the right side of Netzach, Hod and Yesod of the body that is Netzach of the lower. There are therefore three kinds of Netzach of the higher that are clothed by the lower. The Netzach on the right side of the head shines on the forehead of the lower.
The reason the forehead is called Netzach is that it conquers (notze’ach) judgments. On Shabbat during Minchah – to avoid rousing judgments – Atika Kadisha exposes its forehead, and all the judgments are subdued and calmed, remaining unformed (as said above in section 23).