Ephesians 6:11-13

Revised Standard Version Catholic Edition

¹¹ Put on the whole armor of God, that you may be able to stand against the wiles of the devil. ¹² For we are not contending against flesh and blood, but against the principalities, against the powers, against the world rulers of this present darkness, against the spiritual hosts of wickedness in the heavenly places. ¹³ Therefore take the whole armor of God, that you may be able to withstand in the evil day, and having done all, to stand.