בראשית כח:טו פירוש: רש״י, רשב״ם, ספורנו ורד״ק

אנכי עמך I AM WITH THEE — God promised him this because he was in terror of Esau and Laban.

כי לא אעזבך, on the journeys,

כי לא אעזבך, when I said that after the exile you will expand in all directions of the globe, know no boundaries, this is possible only because even during the long years of exile I did not abandon you, as stated explicitly in Leviticus 26,44 לא מאסתים ולא געלתים, “I will not have rejected them, nor will I have abhorred them.”