Part 3: Yet even so, the initial purification is not truly complete… This refers to the actual sorting out and purification of the Sefirot of Zeir Anpin from the World of Desolation. However there is a difference between the process of purification in the Pregnancy and that during Suckling. Initially, in the World of Desolation, destruction held sway and did not allow the levels – the Sefirot – to endure. All the levels of Zeir Anpin emerged from this during the time of the Pregnancy, when he was built as Ten Sefirot, except that Hod-Yesod-Malchut did not emerge completely from ruin. Not that they remained in a literal state of ruin, but they did not complete their exit. For this reason they exist but they cannot carry out their function properly.