In this world therefore only the High Priest. who is from the side of Chesed, is allowed to enter the Holy of Holies, because none enters that most high place, that is, Yesod of Malchut that is called Zion, except for that which is called Chesed of Zeir Anpin that is the level of the High Priest who enters the Holy of Holies. Malchut is then perfumed, and the Holy of Holies is blessed within, that is, the place that is called Zion. Zion and Jerusalem are two levels, one is mercy, and one is judgment. Zion is mercy, as written, “Zion shall be redeemed with justice” (Yeshayahu 1:27), justice being mercy. Jerusalem is judgment, as written, “righteousness lodged in it” (Ibid. 21), righteousness being judgment, as we have explained.