Philippians 4:13
I am enabled for all things by Christ who strengtheneth me.
2 Corinthians 12:9-10
And he said unto me, My grace is sufficient for thee; for my strength is made perfect in weakness. Most gladly therefore will I rather glory in my infirmities, that the power of Christ may fix its residence in me.
Colossians 1:11
strengthened with all might, according to his glorious power, unto all patience and long-suffering with joy;
Ephesians 3:16
that he would give you according to the riches of his glory, to be strengthened with might by his spirit in the inner man;
2 Corinthians 3:4-5
And such confidence have we through Christ towards God:
John 15:7
If ye abide in me, and my words abide in you, ye shall ask whatsoever ye will, and it shall be done for you.
Ephesians 6:10
Finally, brethren, be strong in the Lord, and in the power of his might.
John 15:4-5
Abide in me, and I in you. As the branch cannot bear fruit of itself, unless it abide in the vine: so neither can ye, except ye abide in me.