Parshat Bo continues with the plagues inflicted on the Egyptians, and the exodus that followed. We find one interesting event that happened when Paroh called in Moshe and Aaron to bargain with them, right after being warned of the upcoming locust plague (10:8-11). After offering to allow only the men to go, and being rejected, Paroh kicked Moshe and Aaron out of the palace. The “Riva” wonders why they waited until they were kicked out of the palace, when they could have left before it got to that point. The Riva answers that had Moshe and Aaron left before being told to leave, they would have shown a lack of respect for Paroh, thereby embarrassing him. Since it was Paroh that had originally invited them, and since he was the ruler of the land they were in, they showed him respect by not leaving until he told them to, despite their embarrassment.
This amazing lesson in humility is even backed up by the events surrounding it. Locust, the plague directly following the story, was started by Moshe stretching his hands on the ground, symbolizing humility. We each have a common, ongoing struggle throughout our lives – our ego. If we simply stopped, thought, and realized about every time we felt cheated or angry, we’d realize that it’s our own ego that’s letting us get angry or feel cheated, and if we learned to set that ego aside, we could accomplish so much more, comparable to the accomplishments of Moshe and Aaron. Our ego will control our action and reactions, unless we learn to control it.