I don't have much use for internet pontifs who tell me that one must believe whatever jive interpretation of Scripture they're peddling. I've been reading the Bible since before you were born, and never met anyone who felt that it required a belief in a flat earth. Then again, most of the people I grew up with believed that the Bible was all about Jesus, not with the shape of the world. I mean, I see lots of places where the disciples "preached unto them Jesus", but none where thewy preached a flat earth or a 6 day creation. What were they missing?
Actually, as you are doubtless aware, in the conclusion of the Gospel of Luke, our Lord, God and Savior Jesus Christ “opened the books” for the Disciples and showed them how all the books of the Law and Prophets were in fact about Him. All of the Old Testament is Christological prophecy, first and foremost. There is usually a secondary literal-historical context, which is why the most successful Early Church Fathers used both the Alexandrian typological-allegorical hermeneutic and the Antiochene literal-historical hermeneutic, and those who were most associated with a purely Alexandrian and Antiochene approach, Origen and Theodore of Mopsuestia respectively, were anathematized in the Three Chapters of Justinian prior to the Fifth Ecumenical Synod.
Now I actually oppose their anathematization, because neither of them was a schismatic or intentionally heretical - it was alleged that Origen had inspired Arius but there was no causal link to show this, and ardent supporters of Origen such as St. Lucifer, the bishop of Cagliari (Lucifer was a fairly common name and was not regarded as the proper name of the devil for many centuries; indeed there were several early Christian martyrs named Lucifer - rather, Lucifer is a Latin translation of “the bearer of light” which referred directly to Nebuchadnezzar, and typologically to the devil, who is frequently described as appearing as “an angel of light”) were opposed to Arius as much as St. Jerome or St. Epiphanios of Salamis, who were extremely anti-Origen. Likewise the works of Theodore of Mopsuestia were used by Nestorius in support of his heresy, but much of what Theodore wrote was edifying and interesting, and he was the best friend of St. John Chrysostom, and his anathema caused a schism in the Spanish church known as the Three Chapters Controversy which persisted throughout much of the fourth century.
However, the mere fact that they got into this controversy, whereas figures such as St. Athanasius and the Cappadocians and St. John Chrysostom, while arguably forming a spectrum from leaning toward Alexandrian hermeneutics in the case of St. Athanasius, to leaning towards the hermeneutics of Antioch in the case of St. Chrysostom, for St. Athanasius was Patriarch of Alexandria and St. Chrysostom was ordained a priest in Antioch and preached many of his most famous sermons there, before being consecrated Patriarch of Constantinople in the 390s, avoided such controversy and are equally beloved by everyone, shows the benefits of a combined approach.
Now, the interesting thing about Genesis 1 is that it can be interpreted in a manner consistent with our scientific knowledge of the origins of the Universe, which is something no other creation story from any other religion can claim (except of course for those religions which also use the Pentateuch or a version of it, such as Samaritanism and the various forms of Judaism, but many of these religions, such as Mormonism, have material which provides an interpretation of these verses which is contrary to science).
However, the main thrust of Genesis 1 is clearly about the passion of our Lord, God and Savior Jesus Christ. He is the light of the World, and he arrived in Jerusalem on the First Day of Holy Week. On the Sixth Day, He remade Man in His image on the Cross, before resting on the seventh, with Pascha representing the mystical Eighth Day of Creation, the World to Come (this is a fairly common Orthodox exegesis).
Now, not all of the Christians on CF.com who believe in a Flat Earth lack a Christocentricity in their posts, but some of them do, and furthermore all of them do accuse a very large number of people of lying, which I regard as a dangerous activity, since it is inherently sinful to falsely accuse someone of lying, and the number of people who have been implicated in the Flat Earth conspiracy theory as intentionally dishonest is truly staggering when you consider how many people in professional positions, who know, as a result of their work, that the world is round, and that manned spaceflight is real, and that we visited the Moon, is in the tens of millions, since it encompasses the majority of professionals in the aerospace and maritime industries as well as most people who have anything to do with radio, for example, the vast majority of amateur radio enthusiasts.
And there is ready proof that the world is round, if only they would listen - the flights between the Southern Continents, which could not operate with their posted timetables if the world was flat, but would instead take an astronomical length of time. Even Concorde would take a ridiculous amount of time operating that service.