The subtitle 'Anyone Can Change' can be pretty fantastic when it comes to certain individuals. Never-the-less, it's true, as it was for Rahab. She wasn't necessarily promiscuous but she was a business woman. She was no nonsense and determined to make the best life for herself and that of her family. She lacked one thing - morals. She didn't believe in the god her kinsman from Jericho worshiped.
Having made a wise choice to help the Israelites, she and her family escaped death and destruction. They fled from their country just to end up “outside the camp.” The things God had planned for her there could not be imagined. Rahab, formerly a hardened prostitute, became a changed woman of God.