Parashat Tzav continues discussion of the order of sacrifices and contains the instruction that the kohanim (priests) maintain a perpetual flame on the altar.
This is also Shabbat HaGadol, the “Great Sabbath” preceding Passover. We focus on preparing our homes to be rid of all hametz (leavened products)by the start of the holiday. On Thursday night we do bedikat hametz, an inspection of the home to make sure it is hametz-free. On Friday morning we burn the leftover hametz from the search. This week’s tie also evokes the upcoming burning of hametz. Please exercise appropriate caution, and enjoy your Passover preparations.