ויאבק איש עמו עד עלות השחר
Chazal (quoted by Rashi) say that the “man” who wrestled with Yaakov Avinu was no ordinary human; rather, he was the archangel of Eisav, who had been dispatched by Hashem to pave the way for the ultimate salvation of Yaakov and his descendants. We derive a portent for the future from their fight. Just as Yaakov was injured during the course of the struggle, but, nonetheless, he prevailed and went on to even greater achievements; so, too, will our People suffer losses in the future, but will emerge stronger, better, spiritually healthier – in preparation for our ultimate geulah, redemption….