Joshua 7:1 (NIV) But the Israelites were unfaithful in regard to the devoted things; Achan took some of them. So the LORD’s anger burned against Israel. The lesson this morning is after powerful victories, living in the OT land and NT kingdom, we must continually keep our eyes on our source of life, Jesus Christ. After Joshua experienced the great victory at Jericho, everything seems to fall apart. Israel is defeated by a much weaker foe in the city of Ai. Joshua is stunned. He goes to the tabernacle and falls face down before the LORD. However, not only is the LORD fully aware of the issue, HE insinuates that Joshua should have been aware of the problem.