First Reading Ephesians 6:10-20
10Concerning the rest, brothers, be strengthened in the Lord, by the power of his virtue.
11Be clothed in the armor of God, so that you may be able to stand against the treachery of the devil.
12For our struggle is not against flesh and blood, but against principalities and powers, against the directors of this world of darkness, against the spirits of wickedness in high places.
13Because of this, take up the armor of God, so that you may be able to withstand the evil day and remain perfect in all things.
14Therefore, stand firm, having been girded about your waist with truth, and having been clothed with the breastplate of justice,
15and having feet which have been shod by the preparation of the Gospel of peace.
16In all things, take up the shield of faith, with which you may be able to extinguish all the fiery darts of the most wicked one.
17And take up the helmet of salvation and the sword of the Spirit (which is the Word of God).
18Through every kind of prayer and supplication, pray at all times in spirit, and so be vigilant with every kind of earnest supplication, for all the saints,
19and also for me, so that words may be given to me, as I open my mouth with faith to make known the mystery of the Gospel,
20in such a manner that I may dare to speak exactly as I ought to speak. For I act as an ambassador in chains for the Gospel.
Catholic Public Domain Version
Read in the CPDV: The whole of Ephesians 6