For we are not struggling against flesh and blood, but against the principalities, the powers, and the cosmic rulers of this present darkness, and against the spirits of evil in the heavens.
Stand firm, then, with the belt of truth fastened around your waist, with the breastplate of righteousness clothing you, and with your feet shod in zeal to proclaim the gospel of peace. In all circumstances, hold in your hand the shield of faith with which you will be able to quench all the flaming arrows of the evil one.
Finally, brethren, let your minds be filled with whatever is true, whatever is honorable, whatever is just, whatever is pure, whatever is pleasing, whatever is commendable, whatever is excellent, whatever is worthy of praise.