Ephesians 6:10

‘But now, be strong, Zerubbabel,’ declares Yahweh, ‘be strong also, Joshua son of Jehozadak, the high priest, and all you people of the land, be strong,’ declares Yahweh, ‘and work; for I am with you,’ declares Yahweh of hosts.

Be watchful, stand firm in the faith, act like men, be strong.

and what is the surpassing greatness of His power toward us who believe according to the working of the might of His strength,

You therefore, my child, be strong in the grace that is in Christ Jesus.

whoever speaks, as one speaking the oracles of God; whoever serves, as one serving by the strength which God supplies; so that in all things God may be glorified through Jesus Christ, to whom belongs the glory and might forever and ever. Amen.

I have written to you, fathers, because you have known Him who has been from the beginning. I have written to you, young men, because you are strong, and the word of God abides in you, and you have overcome the evil one.

The Armor of God