Myśl Żydowska do Psalmów 122:3

Abundance of lovingkindness, as in: “like the dew of the Hermon that descends on the mountains of Zion” [Ps. 133:3]. The “dew of the Hermon” refers to the attribute of lovingkindness. Abundance of mercy, for God builds Jerusalem with mercy, as is written: “Who, in his mercy, builds Jerusalem” [see Blessing after meal]. Abundance of goodness, as is written: “and see the goodness of Jerusalem” [Ps. 128:5], and “this good mountain and the Lebanon” [Ps. 128:6]. All of the above are the assignment of Mashiach ben Yosef, because Zion is in line with Yosef according to the Midrash mentioned above. As long as Zion is desolate, a spirit of impurity prevails and places obstacles preventing the passage of abundance from above. Only building Jerusalem can strengthen the connection as it states:“built-up Jerusalem is like a city united together” [Ps. 122:3].

“the unification of Yesod and Malchut” -- This is one of the principal missions of Mashiach ben Yosef:to unify heaven and earth, to unify the two meshichim, which means the tree of Yosef with the tree of Judah during the awakening from below with the joining of Jerusalem above with Jerusalem below by a rebuilt Jerusalem. Then it will be like a city that is united together (Ps. 122:3).

(Ps. 122:3) “a city that is united together” -- That is, the complete connection between Jerusalem above and Jerusalem below. When will this occur? When Jerusalem will be rebuilt, as stated in the same verse. This connection will be brought about by the two meshichim who are like the feet of God--Netzach and Hod-- as written in this Psalm: “our feet stood within your gates, O Jerusalem.” And the building of Jerusalem below is the mission of Mashiach ben Yosef, and this entails establishing David’s throne, as it says in the prayer about the rebuilding of Jerusalem. See above (#67) on the aspect “David’s throne.”