I have memorized these over the years and say them out loud on my morning walks.

But those who hope in the LORD will renew their strength. They will soar on the wings of eagles, they shall run and not be weary, they shall walk and not be faint. (Isaiah 40:31)

For I, sayeth the LORD, am the wall of fire round about her and the glory within her. She is Mine, sayeth the LORD. (Zechariah 2:5)

Even in old age I shall be filled with vitality to show that the LORD is upright. (Psalm 92:14-15)

It is He who fills my mouth with good things so that my youth is renewed like the eagles. (Psalm 103:5)

Fear the LORD and depart from evil. It will be health to your flesh and strength to your bones. (Proverbs 3:7-8)

Run to God, flee from evil. Your body will glow with health and your bones will vibrate with life. (Proverbs 3:7-8)

So you shall serve the LORD your God and He will bless your bread and your water and I will take sickness away from the midst of you. (Exodus 23:25)

The same Power that resurrected Christ from the dead lives in me and He can resurrect my mortal body. (Romans 8:11)

But if He who raised Christ from the dead lives in me, then that same resurrection power that raised Christ can give life to my mortal body. (Romans 8:11)

I shall be like a tree planted by the water whose leaves shall not wither and who will bear fruit in each season. And all I do shall prosper. (Psalm 1:3)

Come to the LORD, all ye who are weary, and He shall give you rest, for His yoke is easy and His burden is light. (Matthew 11:30)

The Word of the LORD is true. (Psalm 33:4)

The grass withers, the flower fades, but the Word of God stands forever. (Isaiah 40:8)

I have a future and a hope. (Jeremiah 29:11)