Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Isaiah 40:31\nthose who trust in the Lord will find new strength.\nThey will soar high on wings like eagles.\nThey will run and not grow weary.
This tweet contains emotions: 
joy, optimism, trust