Joshua 7:1-8:29 There’s only a short step between victory and defeat. One moment we can be on a spiritual high from great success and the next we’re plunged into the valley of spiritual failure. Such was the experience of Joshua and the Israelites as they left the victory at Jericho and suffered the humiliating defeat at Ai. Dr. James Boice studies the repercussions of having “sin in the camp” when we walk with the Lord.