Rosh Ḥodesh Shevat — “Vehaya Hu”: The Discipline of Not Switching

Rosh Ḥodesh Shevat is not about starting something new. It is about stopping something old. In this morning's class, we explore a quiet but demanding avodah rooted directly in the Torah itself: the discipline of not switching. Through the laws of Temurah—where the Torah forbids reconsideration after a sacred designation—we uncover the inner work of Shevat: learning how to decide, and then allowing that decision to stand. Not emotionally, not impulsively, but with integrity. At the center of this class is a striking phrase from the Torah: “Vehaya Hu” — “It remains what it is.” From this pasuq emerges the seruf of Shevat, ה־י־ו־ה, not as mysticism but as mental stability. We trace this idea from Vayiqra to the story of Noaḥ, showing how belief without settlement delays redemption, and why holiness cannot rest on a mind that constantly revises itself. This is a month about leaving “draft mode” behind—and learning how to stay.