2 Corinthians 10:3

For walking in the flesh, we do not wage war according to the flesh;

Romans 8:13

For if you live according to depravity, you are about to die: but if through the Spirit you kill the practices of the body, you shall live.

2 Corinthians 10:4

for the weapons of our warfare are not carnal, but mighty to God unto the pulling down of strongholds;

Galatians 2:20

I am crucified along with Christ; and I live no longer, but Christ lives in me; and the life which I now live in the flesh, I live by the faith of the Son of God, who loved me, and gave himself for me.

1 Timothy 1:18

This charge I commit unto you, O child Timothy, according to the prophecies that went before on you, that you may war a beautiful warfare in the same;

2 Timothy 2:3-4

Suffer affliction, as a good soldier of Jesus Christ.

2 Timothy 4:7

I have fought a good fight, I have finished my course, I have kept the faith:

Hebrews 12:1

Therefore let us indeed, having around us so great a cloud of witnesses, having laid aside every weight, and the sin that doth so easily beset us, run with patience the race which is set before us,

1 Peter 4:1-2

Therefore Christ having suffered in the flesh, you also arm yourselves with the same mind: because the one having suffered in carnality has ceased from sin;

Treasury of Scripture Knowledge

Summary

For though we walk in the flesh, we do not war after the flesh:

Bible References

Walk

Galatians 2:20
I am crucified along with Christ; and I live no longer, but Christ lives in me; and the life which I now live in the flesh, I live by the faith of the Son of God, who loved me, and gave himself for me.
1 Peter 4:1
Therefore Christ having suffered in the flesh, you also arm yourselves with the same mind: because the one having suffered in carnality has ceased from sin;

We do

2 Corinthians 10:4
for the weapons of our warfare are not carnal, but mighty to God unto the pulling down of strongholds;
Romans 8:13
For if you live according to depravity, you are about to die: but if through the Spirit you kill the practices of the body, you shall live.
1 Timothy 1:18
This charge I commit unto you, O child Timothy, according to the prophecies that went before on you, that you may war a beautiful warfare in the same;
2 Timothy 2:3
Suffer affliction, as a good soldier of Jesus Christ.
2 Timothy 4:7
I have fought a good fight, I have finished my course, I have kept the faith:
Hebrews 12:1
Therefore let us indeed, having around us so great a cloud of witnesses, having laid aside every weight, and the sin that doth so easily beset us, run with patience the race which is set before us,