2 Corinthians 10:3-5

10:3 For though we walk in the flesh, we don’t wage war according to the flesh;

10:4 for the weapons of our warfare are not of the flesh, but mighty before God to the throwing down of strongholds,

10:5 throwing down imaginations and every high thing that is exalted against the knowledge of God and bringing every thought into captivity to the obedience of Christ,