While traversing across the desert, Moses made a critical mistake. He thought it was HIM leading the people instead of God. When the people got thirsty and needed something to drink, God gave Moses instructions on how he was supposed to do it. Instead, Moses reacted in anger and arrogance. That disobedience proved costly. God calls us to humility and dependence upon Him above all else. This message will examine why that's so important and why we slip away from living that way.