창세기 33:20의 Kabbalah

We have already explained that wherever it is written, "He called," (without saying to whom), it is the lower grade, (the Nukvah) as it is written, "And called Moses" (Vayikra 1:1). (the Nukvah called Moses). And here it is written, "and he called his name 'Jacob'" (Gen. 25:26). For no man even named Jacob, as it is written elsewhere, "And called it (lit. 'him') El the Elohim Yisrael" (Gen. 33:20). This is the Holy One, blessed be He, who called Jacob 'El'. He said to him: 'I am El among the upper, and you are El among the lower.'