2 Corinthians 12:10
For the sake of Christ, then, I am content with weaknesses, insults, hardships, persecutions, and calamities.
For when I am weak, then I am strong.

This verse reminds me of the song “In Me” by Casting Crowns:

If you ask me to leap
Out of my boat on the crashing waves
If You ask me to go
Preach to the lost world that Jesus saves

I’ll go, but I cannot go alone
Cause I know I’m nothing on my own
But the power of Christ in me makes me strong
Makes me strong

Cause when I’m weak, You make me strong
When I’m blind, You shine Your light on me
Cause I’ll never get by living on my own ability
How refreshing to know You don’t need me
How amazing to find that you want me
So I’ll stand on Your truth, and I’ll fight with Your strength
Until You bring the victory, by the power of Christ in me

If You ask me to run
And carry Your light into foreign land
If You ask me to fight
Deliver Your people from Satan’s hand

To reach out with Your hands
To learn through Your eyes
To love with the love of a savior
To feel with Your heart
And to think with Your mind
I’d give my last breath for Your glory

After reading the lyrics, another verse comes to mind:

Philippians 4:13
I can do all things through him who strengthens me.