This Shabbat, the Shabbat immediately preceding Pesach, is customarily given a special name, “ Shabbat HaGadol ” – the Great Shabbat. Indeed, on this Shabbat HaGadol , we read a special Haftarah ending with the verse, “Behold! I send you Eliyahu HaNavi, before the great (gadol) and awesome day of Hashem.” The Midrash offers another rationale which may explain this unique appellation given to this Shabbat before Pesach. A great miracle, explains the Midrash, occurred on that Shabbat before Pesach. It was the “Shabbat of a Great Miracle.” Like our Pesach, the exodus from Egypt occurred on the 15th of Nissan. The exodus occurred on a Thursday. Thus, the Shabbat prior to the exodus from Egypt occurred on the 10th of Nissan. The Jewish People had a unique obligation on that 10th of Nissan – the year of the exodus. Each family was commanded to take the lamb that they would be slaughtering for the korban pesach and to tie it to their bedpost in anticipation of that upcoming momentous night. ...
Rabbi Benjy Owen, Dean, Margolin Hebrew Academy-Feinstone Yeshiva of the South, Memphis, TN