'Change' in the Bible

When Pharaoh let the people go, God did not lead them along the road through the land of the Philistines, even though it was nearer, because God had said, "If the people face war, they may change their minds and return to Egypt."

Why should the Egyptians say, "He brought them out with an evil intention to kill them in the mountains and to destroy them from the face of the earth'? Turn from your anger and change your mind about the calamity against your people.