Commands are ordered! We are often ordered to do things because we typically won't do them on our own. God commands us when He knows we should do it but won't. God commands us to be strong and courageous. God commands us to not be afraid or discouraged. If we don't think it is worth doing or not, then we need to forget about our own desires and do what God tells us to do.
Lord, thank You for taking away the confusion or guesswork and help me to be obedient.