John Chrysostom
Just as children, after dedicating a period to learning, seek to depart, so too did the Israelites, in their time of distress in Egypt, lament and cry out, stating, we are lost, we have bid farewell, we are perishing.
Moses then led them from Egypt into the barren wilderness, where they questioned him, saying, Are there no graves in Egypt that you have brought us to die in this desolate place? Did we not enjoy better circumstances in Egypt when we savored cucumbers, melons, onions, and garlic (Num. 11:5)? Observe their ungratefulness. They had addressed God directly, pleading, Bring us out of the land of Egypt, yet upon entering the wilderness, they displayed a lack of gratitude. Have you noticed their lack of appreciation?