- 73. Renew Strength
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.
This is a conditional promise: if you wait on the Lord, then you will renew your strength, soar, run and walk. “Wait upon” in the Scriptures means to wait in faith, to be patient trusting for the Lord to act upon His promises, believing that God will keep His promises and do what He says in His time and in His way. We can wait if we have faith and believe God for everything He has revealed. Waiting in faith develops faith and strengthens hope. Waiting is usually boring, and after a certain time we give up, grow weary, and faint. On the other hand, waiting with faith and eager anticipation can increase excitement and make hope stronger because we become more and more certain about an exciting and positive result.
Wait upon the Lord in confidence and trust. Wait with anticipation and the more time passes and the closer we come to that wonderful day when all is fulfilled the better it gets. There is a definite reward for remaining faithful even if we do not “see” the end result yet. The promise to the faithful is that they will renew their strength. Waiting actually makes us stronger and stronger. Such strength builds up the soul so that we become more certain in the face of doubts and lies.
Waiters in faith will mount up and soar like eagles. People watch eagles soaring above and the soul yearns to mount up on wind currents in the same way. The wind of the Spirit comes to lift the soul to soar above the mundane and scary circumstances of life on earth. They will also be able to run, and run a good race, without getting tired. And, finally, they will walk, and continue walking through life with head held high and a spring in the step, and not become weak and faint. The Spirit of God, through faith in the Gospel, keeps us going and keeps us going strong.
Living life in a cursed world wears us down and beats us up, but when a new life enters by faith the soul is encouraged and lifted up. Understand the difference between waiting in boredom and waiting in faith: one is a drag; the other is uplifting and spirited. The key is in knowing there is something wonderful waiting for us.