Part 16 · Chapter 120

Therefore all our prayers and practical Mitzvot, which we perform every day, continually, until the coming of the Messiah, serve to sort out and raise up these souls that remained from Adam HaRishon and fell within the Klipot, until "the legs reach the legs," as is mentioned in the Sefer HaZohar in Parashat Pekudei. And when their sorting and correction is completed, then Mashiach Ben David will come.