וישמע יתרו... את כל אשר עשה אלקים למשה ולישראל עמו... ויבוא יתרו... אל משה אל המדבר... ויספר משה לחותנו את כל אשר עשה ד' לפרעה ולמצרים
The Torah relates that Yisro was so impressed by what he heard had happened to Pharaoh and the Egyptians that he packed up and left Midyan to join Klal Yisrael. The Torah continues telling us that Moshe Rabbeinu told Yisro everything that Hashem had done for His people-the many miracles and wonders that He wrought. Is this not somewhat redundant? Obviously, Yisro was impressed enough by what he heard that he left Midyan, where he held a leadership position, to join Klal Yisrael., Not one to waste words, Moshe was clearly rehashing the Exodus experience to impart an important lesson….