Comentario sobre Isaías 62:6

On your walls, O Jerusalem Our Rabbis expounded it according to its apparent meaning as referring to the angels who remind the Lord concerning its destruction, to build it. What do they say? (Ps. 102:14) “You shall rise, You shall have mercy on Zion”; (ibid. 132:13) “For the Lord has chosen Zion.” As is found in the Tractate Menahoth (87a, Rashi ad loc.). Jonathan, [however,] renders “your walls,” the early forefathers, who protect us like a wall.

Watchmen. By this name those that mourn for Zion are meant, who do nothing else but cry, who do not sleep during the night, but are like watchmen upon the walls,

I have appointed watchmen to inscribe a book of remembrances, that their merit be not forgotten from before Me.