After a period of arduous obedience, we see another side to the people of Israel. They were rebels at heart. Under the veneer of obedience lurked a wicked heart of rebellion. In this study, we consider the examples of rebellion and focus on one incident of rebellion and the unbelief that fueled that rebelliousness among this people. May we examine our own hearts that we not walk in the same example. May we seek Christ daily who is the perfect and sinless Savior who alone can save us from sin and hell.