“Seth material” search engine (Jane Roberts)

No man or woman consciously knows for sure which day will be the last for him or her in this particular life, that each calls the present one. Mortality with its birth and death is the framework in which the soul, for now, is expressed in flesh. Birth and death contain between them the earthly experience that you perceive as happening within a given period of time, through various seasons, and involving unique perceptions within areas of space — encountered with other human beings, all to one extent or another sharing with you events caused by the intersection of the self and time and space.

The refusal of particular foods, therefore, became a symbol for the avoidance of certain beliefs, so that for a while the beliefs were not faced while the foods were not eaten. This is done with many such methods on a consistent basis by people all the time. In your friend’s case, the realization that he can eat those foods means that he understands that he can encounter those beliefs in himself, as he is now beginning to do.