Many people know so little what is beyond their short range of experience. They look within themselves and find nothing! Therefore, they conclude that there is nothing outside themselves, either.
Now you worship His Form, you repeat His name; ignoring His orders. Without practicing the discipline laid down by Rama to purify the mind, all else is mere show, empty rituals.
Travel light on your journey in life. Your desires and expectations are heavy baggage which slow you down and thwart your progress. Let them go.
As long as you have attachment to the body and attachment to objects, fear and suffering will be with you. Therefore Krishna told Arjuna to develop his discrimination and rid himself of body consciousness. Only then he would be able to develop integral vision.
