ויעקב איש תם יושב אהלים
Onkeles interprets ish tam as g’var shlim, perfect/whole man; and yosheiv ohalim as meshamesh bais ulfana, served/studied in the house of Torah study. Yaakov Avinu achieved perfection in that his neshamah, soul, filled his entire body; he essentially became a totally spiritual (spiritually-oriented) person. Yaakov expunged whatever negative spiritual forces that might have existed within him, to the point that his pure soul was in complete control of his being. Chazal teach (Bava Basra 16a) that Eisav kofar b’Ikar, denied the Ikar, Hashem; he was a heretic who had no regard for anything spiritual. He believed in nothing. He demonstrated…