לא תבערו אש בכל משבתים ביום השבת
The Gemorah records a debate among Chazal (Shabbos 70a) about why the Torah singled out the prohibitive mitzvah of creating fire on Shabbos – as opposed to the other 38 acts of labor. One Tanna opines havarah l’lav yatzas, havarah, kindling fire, was singled out to be a mere prohibition – not a capital crime. The other Tanna contends havarah l’chaleik yatzas, it was singled out to separate the melachos, forms of labor, into distinct categories of liability. Each melachah is an act of chillul Shabbos and carries with it its own punishment. If one performs two melachos, he is…