Philippians 4:13 NIV

2 Corinthians 12:9-10 NIV
But he said to me, “My grace is sufficient for you, for my power is made perfect in weakness. ” Therefore I will boast all the more gladly about my weaknesses, so that Christ’s power may rest on me. That is why, for Christ’s sake, I delight in weaknesses, in insults, in hardships, in persecutions, in difficulties. For when I am weak, then I am strong.

2 Corinthians 3:4-5 NIV
Such confidence we have through Christ before God. Not that we are competent in ourselves to claim anything for ourselves, but our competence comes from God.

Colossians 1:11 NIV
being strengthened with all power according to his glorious might so that you may have great endurance and patience,

Ephesians 3:16 NIV
I pray that out of his glorious riches he may strengthen you with power through his Spirit in your inner being,

Ephesians 6:10 NIV
Finally, be strong in the Lord and in his mighty power.

Isaiah 40:29-31 NIV
He gives strength to the weary and increases the power of the weak. Even youths grow tired and weary, and young men stumble and fall; but those who hope in the Lord will renew their strength. They will soar on wings like eagles; they will run and not grow weary, they will walk and not be faint.

Isaiah 41:10 NIV
So do not fear, for I am with you; do not be dismayed, for I am your God. I will strengthen you and help you; I will uphold you with my righteous right hand.

Isaiah 45:24 NIV
They will say of me, ‘In the Lord alone are deliverance and strength. ’” All who have raged against him will come to him and be put to shame.

John 15:4-5 NIV
Remain in me, as I also remain in you. No branch can bear fruit by itself; it must remain in the vine. Neither can you bear fruit unless you remain in me. “I am the vine; you are the branches. If you remain in me and I in you, you will bear much fruit; apart from me you can do nothing.

John 15:7 NIV
If you remain in me and my words remain in you, ask whatever you wish, and it will be done for you.