If you make a mistake, turn your defeat into victory. The lessons that God sends will always, if well learned, bring help in due time. Put your trust in God. Pray much, and believe. Trusting, hoping, believing, holding fast the hand of Infinite Power, you will be more than conquerors.
True workers walk and work by faith. Sometimes they grow weary with watching the slow advance of the work when the battle wages strong between the powers of good and evil. But if they refuse to fail or be discouraged they will see the clouds breaking away and the promise of deliverance fulfilling. Through the mist with which Satan has surrounded them, they will see the shining of the bright beams of the Sun of Righteousness.
Work in faith, and leave results with God. Pray in faith, and the mystery of His providence will bring its answer. At times it may seem that you cannot succeed. But work and believe, putting into your efforts faith, hope, and courage. After doing what you can, wait for the Lord, declaring His faithfulness, and He will bring His word to pass. Wait, not in fretful anxiety, but in undaunted faith and unshaken trust.
– Testimonies for the Church, vol. 7, pgs. 244, 245