There cannot be liberation so long as there is identification with the body and mind. For the very nature of form is that it is in a state of decay, so one who only knows them self as a body and mind will remain in a perpetual state of doubt. Therefore, seek your eternal nature first and foremost by following the question: Who am I in spite of thought and body sensations? Once the eternal “I” is discovered, then come back to the front of your body and marry your eternal nature with your transient life. This is the greatest service one can do for humanity.