Deuteronomy 3:21-22 New International Version (NIV)
Moses Forbidden to Cross the Jordan
21 At that time I commanded Joshua: “You have seen with your own eyes all that the Lord your God has done to these two kings. The Lord will do the same to all the kingdoms over there where you are going. 22 Do not be afraid of them; the Lord your God himself will fight for you.”
This was encouraging news. God promised to help with every battle. There was nothing to fear. Do you have any battles that you are fighting? Whether it is resisting temptation or battling fear, God promises to fight for us. Place your hope and confidence in God.