Unlike some people,
@prodromos does just randomly assert things without evidence. In the case of Anamnesis, the definition he provides is very widely known. To quote The Encyclopedic Dictionary of Bible and Theology,
This Greek word is practically untranslatable in English. “Memorial,” “commemoration,” “remembrance” all suggest a recollection of the past, whereas anamnesis means making present an object or person from the past. Sometimes the term “reactualization” has been used to indicate the force of anamnesis.
As someone who is intimately familiar with Eastern Orthodox theology I can assure you that King David and the other holy prophets, judges, patriarchs and pious God-believing saints we find in the Old Testament are not believed to be either dead or in Hell, but rather, in some cases are alive in Heaven bodily, for example, Elijah and Moses.
But any rate, we seem to be missing the point: the religious opinions of
@prodromos are all sustainable in light of science and reality. None of them can be categorized as demonstrably false. On the other hand, a belief in a flat Earth is obviously and immediately erroneous and directly contradicts the experiential knowledge of most people.