"Avodah, the Hebrew word for service, actually means much more: to toil, to exert, to labor in refining oneself and the world around us. To transform the matter of our lives and the universe into spiritual energy - this is the purpose of being. This text, Kuntres Ha'Avodah, lucidly presented for the first time in English, is a guidebook to the meditation and work necessary to change your life. Authored by one of the greatest spiritual masters of all time, the Rebbe Rashab, it should be necessary reading for any spiritual seeker."
Simon Jacobson, author of Toward a Meaningful Life