In 11:30, the writer focuses on the faith of the second generation of the children of Israel, which led to the fall of Jericho. Throughout the account in Joshua, it is clear that what caused the walls to tumble down was not the army's might, but the power of God. Yet, God made the faith of the 2nd generation a necessary means by which God would use to bring about victory. In 11:31, the writer highlights the faith of Rahab, a vital means by which the fall of Jericho was made possible. This well-known prostitute abandoned her people and gods because, by faith, she came to see who were truly her people and her God. This is what led her to the heroic act of hiding the spies from the city authorities and sending them away.