This is not real or logical to me. If the Holy Spirit is an actual person, one would be able to touch and see this person. If this person is an invisable aura, then it would seem that it is actually the conscious awareness of our own personal self, manifesting our own divine right, as heirs of goodness. If the Holy Spirit is on a person, then it would be as tangible as that individual, therefore, it would cause a shield to cover over a source of light, leaving a shadow, of a separate being, other than ourself. When I think of a comforter, I think of a blanket or a covering of some type. Do you mean a different persona of the self? Perhaps someone with more knowledge and advancement in years could better answer my questions.