I finished reading Roth's book, Women Food God. I think I understand what she is saying in pages 198 - 201 but I am not sure how it really helps someone who is a compulsive eater, or who is obese to the point of having issues with diabetes, high blood pressure, and other ailments.
Roth outlined the Sufis three journeys to a Spiritual Path: Journey from God, Journey to God, and the Journey in God and related them to using food as a doorway to God.
Journey from God which is equated to the journey from self: We believe we are what we weigh and spend life dieting, bingeing, exercising etc. until this journey ends with disappointment.
Journey to God which is on par with the journey to self: We stop dieting, we keep the weight on and we hold on to the drama of agonizing about the weight until this journey also ends with disappointment.
Journey in God and the discovery that we are one with God: We stop obsessing about food, dieting, and weight and the journey ends with kindness to self, freedom, and peace.
The Eating Guidelines are at the back of the book on page 211 and they sound very much like the point of view in Mireille Guilano's book, French Women Don't Get Fat. If I remember correctly, in that book Guilano pointed out that French women walk more than American women, they enjoy their food more and portion sizes were much smaller than what the average American eats at home and at a restaurant. Weight from her point of view had to do with culture; not God.
Read more from Roth and about Roth on www.oprah.com.