Ephesians 6:10, 17
Ephesians 6:10 AMP
In conclusion, be strong in the Lord [draw your strength from Him and be empowered through your union with Him] and in the power of His [boundless] might.
Ephesians 6:17 AMP
And take THE HELMET OF SALVATION, and the sword of the Spirit, which is the Word of God. [Is 59:17]