Vance said:
So, no, the Church did not develop its belief about geocentrism from Scripture or science. What the Church did is to refuse to reinterpret their literal reading of Scripture when science discovered that what they ALL thought was wrong. This is where science differs from a literalist dogma. When the scienitists discovered that what they thought was wrong, they accepted this and moved on with the new knowledge. The Church would not do this for a very long time, since their literal reading of Scripture was tied to their incorrect beliefs about the solar system.
We have to remember that there was no distinction between science and religion until modern times. In the days that the OT was written, astronomy was one of the studies carried out by priests.
It is instructive to note that there are three differences between the biblical perspective and the modern scientific perspective and that these differences all have a different history vis-a-vis the church.
flat earth<---->spherical earth
earth at centre of universe<----->sun at centre of solar system
earth immobile, at rest<------>earth orbits sun
The last two are connected. So both of those were at stake in the Copernican revolution.
The first was resolved in a very different way.
The simplest natural view of the cosmos accepted by all ancient peoples whether priests, commoners or "scientists" (who, for the most part were also priests) is that the earth is broad and essentially flat with the sky stretched out above like a tent or dome.
Ancient models constructed on this simple observation show the earth as a disk surrounded by the ocean. It is set on foundations (in some mythologies the foundation is the back of an elephant or turtle---we don't see that in scripture) above the abyss. And the dome of the sky/heaven arches over it. The sun, moon and stars move through the atmosphere, beneath the firmament. When they set the move under the earth to return to their eastern rising point. This is referred to in Ecclesiates 1:5 "The sun rises and the sun goes down, and hurries to the place where it rises."
This view was known to be incorrect as early as the 5th century BCE. Priest-astronomers in all lands were beginning to recognize the signs that the earth is a sphere. In Greece, those outside of the priesthood who studied nature were called philosophers, and it was a Greek philosopher, Eratosthenes, who recorded the first mathematical calculation of the diameter of a spherical earth in the second century BCE. Naturally, he would not have even thought of attempting this if he didn't already believe the earth was a sphere.
So the fact that the earth is a sphere was well-known to all educated people well before the birth of Jesus. This is an important fact to remember, for it means that
all educated Christians of the time also knew and accepted the spherical shape of the earth, even though this is not the straight-forward view of earlier times based on simple observation and alluded to in the scriptures. Because this was already part of the Christian world-view, there was never any church/science conflict as a new model of the cosmos was developed and adopted. This new model is the Ptolemaic model which was accepted by all educated people from the 2nd to the 16th century CE.
Note: the small circles are called "epicycles". They were used to explain "retrograde motion"--times when the planets appear to be moving backwards in their orbits. One reason Copernicus proposed his model is that it rid the system of numerous epicycles which all required extensive calculation.
And during all this time, philosophy, including "natural philosophy" (aka science) was considered by the Church to be the "handmaid of
theology". Just as theology was considered to be "the queen of the
sciences".
So Copernicus was challenging a very integrated world-view that included science, philosophy
and theology. But while science and philosophy quickly adapted and moved on, theology did not--for quite a while. This was actually the first time in history that there was a fundamental difference between science and religion. And it was simply due to the church not being willing to accept that its theology could be revised and still be a truthful interpretation of scripture.