Brief introduction of war

The Bible talks about our "spiritual war", that is, we fight against our own nature and those who oppose the gospel of Christ: "Because although we act with blood, we do not fight with blood. Our weapons of war are not flesh and blood, but are powerful before God, and can break through solid camps and all kinds of schemes to prevent people from knowing God, and take back people's minds and make them obey Christ "(2 Corinthians 10: 3-5).