Impersonalism or personalism, what is the real difference? It is not so much in the doctrine, but in the behavior that the real test comes. The problem is projection. We see the body or the religious affiliation and so on and we don't see the soul, the person. That happens, sadly, as often if not more with people who identify themselves as theists, because they see the religious affiliation as the identifier, i.e., they see the upādhi or covering as the truth, and not the spiritual being. Now whether you call that spiritual truth Brahman or anything else, if you accept that the person with whom you are engaged is a sacred entity, and you treat them accordingly, that is personalism. Whether you do so on the level of full realization or as an aspect of sādhana . If you believe God is a bearded old man or a flute-playing cowherd, but you treat other people as objects, in whatever guṇa of nature, you are an impersonalist. Our personalist philosophy ultimately tells us to see Krishna...