ועפר תאכל כל ימי חייך
Rebbeinu Bachya derives from the words kol yemei chayecha, “all the days of your life,” that the serpent’s punishment will not be mitigated l’asid lavo, after the advent of Moshiach Tzidkeinu. With the arrival of Moshiach, a new world culture will prevail. Harmony and peace will reign, and even the enmity between the serpent and human beings will come to an end. The punishment, “And dust shall you eat all the days of your life,” however, will continue unabated throughout time. In other words, despite the fact that, when Moshiach arrives the world will revert to pre-sin (of eating of…