Hello Royal One!
Isaiah 40:31 says, 

• “But those who wait on the Lord shall renew their strength; They shall mount up with wings like eagles; They shall run and not be weary; They shall walk and not faint.”

Many people in the Body of Christ don’t realize that faith in God’s promises has the power to rejuvenate their physical body. You can see it in the life of Sarah.  
Hebrews 11:11 says, 

• “By faith Sarah, even though she was old and barren, received the STRENGTH to conceive, because she was convinced that the One who had made the promise was faithful.” 

Most people don’t realize the full extent of what God did in her life.
When Sarah laid ahold of the promise of God by faith it began to restore her physically to such an extent that not only did she have a baby at 90 years old (when she had been barren), but she nursed him til he was weaned and then lived until Isaac was raised.
If you’ll believe God for renewed strength and health (even in your old age), He’ll provide it for you. Psalm 103 promises that God will fill your mouth with good things so that your youth is renewed like the eagles. This is one of His benefits.
God’s desire for you is that you are a powerful, experienced champion of the Word of God with your strength renewed by faith.
Fill your mouth with the promises of God and say every day, “My youth is renewed like the eagles.”
Strong in The Lord,
Lisa Gordon

GordonMinistries.Org