"They will mount up with wings like eagles, they will run and not grow weary, they will walk and not faint."
In one of the fellowships I attended years ago, they had a song based on this verse. I'm not sure if it was one of their many "homegrown" songs or one of the contemporary songs circulating about at that time. Anyway, I can't think of this verse without singing it in my head.
I remember that song too Rumely and after they shall walk and not faint it goes .... Teach me Lord to wait.
Yes that is the secret .... Waiting on the Lord . and yes we shall renew our strength day by day. Each day is a new and glorious morning awaiting us for us to discover with our precious Saviour . another song .... Rumely you got me started .... I don't know about tomorrow but I know who holds my hand.