Joshua 5 - 8

For an invading force, the Hebrew nation of Israel went about things differently!  Immediately after entering the land, they (following God's commands) circumcised those males who had not yet entered into that covenant with God and then celebrated the Passover.  Usually an army makes sure they are medically fit BEFORE invading; but God continued to demonstrate His faithfulness in protecting His people.  The city of Jericho is defeated, though Rahab is spared as promised.  The city of Ai proves to be more difficult due to the sin of one citizen named Achan.  After sin is successfully and completely dealt with, the nation does defeat the city of Ai.