For though we walk in the flesh, we do not war after the flesh: (For the weapons of our warfare are not carnal, but mighty through God to the pulling down of strong holds;) Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ; 2 Corinthians 10:3-5 KJV
The mind fixed upon, and yielded to, the anointed Word of the Living God shall be kept in perfect peace.
Thou wilt keep him in perfect peace, whose mind is stayed on thee: because he trusteth in thee. Isaiah 26:3 KJV
We are meant to be a supernatural people that walk in the Spirit and not in the carnality of the flesh.
That the righteousness of the law might be fulfilled in us, who walk not after the flesh, but after the Spirit. Romans 8:4 KJV
This is how we wage war.