St. John Chrysostom (considered a “doctor of the Church”, bishop of Antioch, archbishop of Constantinople in 398) –opposed the earth’s sphericity based on Scripture. Regularly refers to the Earth having four corners as the Bible does in his sermons. For example, the following quotations come from Homilies Against the Jєωs: “every corner of the earth”, “her action is known in every corner of the earth”, “every corner of the earth seen by the sun” [27] Exerted his influence against a spherical earth. [2] He is quoted by Kosmas (Cosmas) as stating “Where are those who say that the heaven is in motion? Where are those who think it is spherical? For both these opinions are here swept away.”(in commenting on Hebrews 8:1.)Knew that truly ending the ‘heretical’ study of the Greeks meant wiping out Greek writings – happily declared, “Every trace of the old philosophy and literature of the ancient world has vanished from the face of the earth.”
In his“Homily 2, Trinity, Sophists, Philosophers”, Para 5, he takes pleasure in the fact that the Church is successfully silencing the Greeks – “And as for the writings of the Greeks, they are all put out and vanished, but this man’s shine brighter day by day. …since then the (doctrines) of Pythagoras and of Plato, which seemed before to prevail, have ceased to be spoken of, and most men do not know them even by name.” [77], [78] He continues to claim, “Pythagoras… practiced there ten thousand kinds of sorcery…. but by his magic tricks he deceived the foolish. And neglecting to teach men anything useful.” He then calls Pythagoras a “barbarian”!