I would highly advise against re-constructing an imagined cosmic war, between Christianity and Islam, as we should not favour either, ultimately. I don’t know actually who Dr. Bill Warner is influencing; but I would hope, that his work is beneficial, in being honest about certain aspects about the nature of “Islam,” politically.
An engineer, making good use of his skills to study this history, demonstrates to us without any filter, a major role in what happened to the classical periods and civilisation. This shows how Islam conquered certain regions in its early history so fast. Secondly, it is why this history or “Islamic conquest,” should not be romanticised.
Dr. Bill Warner attempts to show what happened to the Christianity of the Classical Periods.
Did the Crusades Save Europe?