08. ויהיו חיי שרה תשמ”ג

Sara draws down from the unity of Kesser מאה שנה (in singular) to the unification of Chochma and Bina עשרים שנה (in singular) to the variety and division of the Middos שבע שנים (in plural). Her purpose is to bring Godliness down to the place of plurality by protecting that it go only to Kedusha by passing through (from Kesser) the Mochin. This is connected to the idea of 100 Brachos bringing the א down into מ”ה which is the Gimatria of אדם.