2 Corinthians 12:9
and he said to me, "My favor is enough for you, for only where there is weakness is perfect strength developed." So I am perfectly willing to boast of all my weakness, so that the strength of Christ may shelter me.
Ephesians 3:16
and beg him out of his wealth of glory to strengthen you mightily through his Spirit in your inner nature
Ephesians 6:10
Henceforth you must grow strong through union with the Lord and through his mighty strength.
Philippians 4:13
I can do anything through him who gives me strength.
Hebrews 12:12
So tighten your loosening hold! Stiffen your wavering stand!
1 Peter 5:10
And God, the giver of all mercy, who through your union with Christ has called you to his eternal glory, after you have suffered a little while will himself make you perfect, steadfast, and strong.