Isaiah 41:10
Fear thou not; for I am with thee: be not dismayed; for I am thy God: I will strengthen thee; yea, I will help thee; yea, I will uphold thee with the right hand of my righteousness.
God's presence is the antidote to fear; His upholding hand steadies us when we cannot stand on our own.
Philippians 4:13
I can do all things through Christ which strengtheneth me.
Our capacity is not self-generated - it flows from union with Christ in every circumstance.
Isaiah 40:31
But they that wait upon the LORD shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint.
Waiting on God is active trust that exchanges our depletion for His endurance.
Psalm 46:1
God is our refuge and strength, a very present help in trouble.
Strength and safety meet in God, who is near precisely when trouble is closest.
2 Corinthians 12:9
And he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness.
Weakness becomes the stage on which God's grace and power are most clearly displayed.
Nehemiah 8:10
...for the joy of the LORD is your strength.
Joy rooted in the Lord supplies resilience that circumstances cannot drain.