'Warfare' in the Bible

For though we walk in the flesh [as mortal men], we are not carrying on our [spiritual] warfare according to the flesh and using the weapons of man.

The weapons of our warfare are not physical [weapons of flesh and blood]. Our weapons are divinely powerful for the destruction of fortresses.

This command I entrust to you, Timothy, my son, in accordance with the prophecies previously made concerning you, so that [inspired and aided] by them you may fight the good fight [in contending with false teachers],

and to [your wife] Apphia our sister, and to Archippus our fellow soldier [in ministry], and to the church that meets in your house: