Thus all the Mental Powers conferred by Abba in all their aspects are seen only in Zeir Anpin’s Chochmah and all those conferred by Imma in all aspects are seen only in Binah, while Zeir Anpin’s own aspects as acquired through the repairs received from Abba and Imma are seen in his Daat. For this reason the Idra Zuta (291a) states that Zeir Anpin is Daat, because Daat is the inner soul – pnimiyut – of Zeir Anpin.
Indeed these three Sefirot of Chochmah, Binah and Daat that we see in Zeir Anpin are the foundation of the entire governmental order, which depends upon the repair carried out by Abba and that carried out by Imma as well as upon Zeir Anpin as repaired through the two of them, this being Daat. When one of these three Sefirot prevails and shines with particular strength, Zeir Anpin is drawn accordingly. If the prevailing Sefirah is Chochmah, Abba’s repairs hold sway and Zeir Anpin is drawn after Abba. If it is Binah, Imma’s repairs hold sway and Zeir Anpin is drawn after Imma, whereas if Daat rules, Zeir Anpin in his own intrinsic aspects holds sway. Likewise the arrangements whereby these three Sefirot spread follow the same principle: Abba repairs Zeir Anpin’s right column and Imma the left, while the overall functioning of Zeir Anpin is through Daat.