A study of the Old Testament battles give us strategies for spiritual warfare to defeat our enemies. The reasons and principles for Old Testament battles are discussed. Strategies for spiritual warfare from the battles in: Genesis 14, Exodus 14 & 17, Numbers 14,21 & 31, Deut. 2 & 3, Joshua 6-8, 10 & 11, Judges 6-8, 15 & 20, 1 and 2 Samuel, 1 and 2 Kings.