Kabbalah zu Bereschit 33:11

And some times the name Adona"y is called by the nickname "All/kol", and the reason is that there is absolutely no lack in it, behold: all types of flow and emanation and all types of blessing and the maintaining, all enter through it. And it is called Ko"l because all is in it, and regarding every type of need that anything needs in the world there is no deity to request it from except this, and no other place from where to request, because all is included in this name and from this place every requester will express their will, each according to their need and will, as s/he calls God with integrity (See Psalms 145:18). And more, Yesod, which is the aspect just above this, is called Kol/All, for principles that will be explained later with the help of Hashem. And this aspect that is called Ko"l was given as a gift by Y"Y to Avraham, as I explained to you, that behold that is the basis of the blessing and the pool. And regarding this there is the hint in It saying: "And Y"Y blessed Avraham with All" (Genesis 24:1). And from Avraham to Yitzchak, in It saying: "and I ate from All before you came and I blessed him" (Genesis 27:33). And from Yitzchak to Ya'akov, in It saying: "since Elohim was gracious to me and since I have All" (Genesis 33:11) the explanation is that Ya'akov said to Esav: lest you think that I will have any lack due to giving to you? Know that all the keys of the upper blessing are all given into my hand, and behold it is included in All, and this is "because I have All", and therefore I do not lack anything in giving something to you.