Please analyze the tweet "Be strong &amp; courageous. Do not be terrified or discouraged, for the LORD your God will be with you wherever you go." and classify its emotional content. Choose from the following emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotions are detected, respond with "neutral or no emotion".
fear, joy, optimism, trust