sense enjoyment is sin because

In order to enjoy senses, you must think you are God. Thus you have to forget who you are. Then some mechanical arrangement is needed to create a situation where enjoyment is possible. This mechanical arrangement works on the principle of increasing greed and addiction in order for it to increase ecstacy at every step. The end result of indulging here is great misery, distress, anger, frustration, addiction, isolation, social malfunction, and other problems. In the spiritual realm these problems are reversed. The individual, be he God or a servant, is constantly absorbed in how to serve the beloveds. In this consciousness, there is full knowledge of one's own identity and proper relationships with others. One is not anxious to secure sense enjoyment and does not even think about the senses. Being absorbed in joyful activities, there is no time to dwell on what the senses might want or need.