Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: But God will deliver the righteous to their place of salvation: no evil shall touch them، nor shall they grieve
This tweet contains emotions: 
joy, optimism