ולקחת את שתי אבני שהם ופתחת עליהם שמות בני ישראל
Chazal (Sotah 36b) teach that when Yosef HaTzaddik almost fell prey to the blandishments of Potifar’s wife, an image of Yaakov Avinu, his father, appeared before him and said, “Yosef, your brothers’ names will eventually be engraved upon the stones of the Ephod, and your name (as of now) is destined to be included among them. Do you want your name to be omitted (if you sin)?” When Yosef heard this, he immediately withdrew. Potifar’s wife was not going to cause him to be deprived of his spiritual destiny. So much for Yosef. What about Reuven and Yehudah? It is…
