Since I'm finding myself especially sleepy at this moment, I'm really liking this verse. Unfortunately, wishing doesn't make it so. It's well and good to desire rest, but if God still has you in the battle, then battle on. We may want to be doves, but God says we're eagles. In due times, He will give us rest. Until then trade your strength for His. You will be sustained; in fact, you will soar.
New Living Translation (NLT)
31 But those who trust in the Lord will find new strength.
They will soar high on wings like eagles.
They will run and not grow weary.
They will walk and not faint.