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: @JusticeWillett Lord, we don't understand tragedy. Do what You do best: bring good grom it and comfort those who mourn. Amen
This tweet contains emotions: 
optimism