How Does a Believer Wage War?

Today we hear and see much about spiritual warfare. Unfortunately, much of what we hear and read is pure fabrication. So, the questions remain for believers who sincerely want to understand this conflict. How does a believer wage war against the forces of evil in this administration of God's grace? What are our weapons? What does it mean to be a soldier in Christ's army? These are important questions that every Bible believing Christian should be asking. Knowing the answers will allow me to be an effectual combatant against Satan and his evil forces.