The chess match recorded by Eisenbeiss actually happened, so it is true;
the questions were answered correctly, so that part is also true.
Finally, rebirth is a key message of spirituality and it is even in the Bible,
So that part of Eisenbeiss is also true.
What part is actually being questioned?
It seems to me that the source is giving us the truth every time.
Thus the source is not of importance; having an open mind for truth is what is important!
Hypothetically, the Phoenix Journals could be inauthentic, but this possibility is eliminated upon reading them. Since you are basically saying the same thing about the Bible and also declaring your book to be literal, I think my rational faith will have more appeal than an ancient book; you are the only one still arguing against the material that I present Humbly and in TRUTH. In fact, Phoenix Journals have the best explanation of all Biblical material, but how would you know if you condemn without knowledge?
The scribe Dharma and messengers Hatonn/Aton (who travels with Christ 'irrefutably') and crew scribed the message for our time; it is about being responsible enough to learn the truth about man and God. Since the Journals are more mysterious, it is well worth your "time"; please be aware that all that I am is a point of view.
Here is a small part of what Phoenix Journals say about "other speakers".
Search Phoenix Journals for "other speakers" --in quotes--here:
http://www.phoenixsourcedistributors.com/html/site_search.htmlDude, you could just meditate or read some of the poems of Tagore and come to the truth about God; if I choose to read Journals, who are you to say it is not authentic
for me¿¿¿ You do not bother to read much of anything or even to cite an example where these writings are not authentic