In the opening of Sefer Vayikra, there’s a quiet but powerful message hidden in the very first word. The Torah says “Vayikra el Moshe”—“And He called to Moshe.” But the word Vayikra is written with a small alef. The Ba’al HaTurim explains: Moshe, in his deep humility, didn’t want to write that Hashem called to…