THE EARTHMOVERS:
On Wednesday, February 24, 1616, the same propositions were qualified in virtue of the Pope’s order:
(1) “That the sun is in the centre of the world and altogether immovable by local movement, was unanimously declared to be “foolish, philosophically absurd, and formally heretical, inasmuch as it expressly contradicts the declarations of Holy Scripture in many passages, according to the proper meaning of the language used, and the sense in which they have been expounded and understood by the Fathers and theologians.”
(2) The second proposition, “That the earth is not the centre of the world, and moves as a whole, and also with a diurnal movement,” was unanimously declared “to deserve the same censure philosophically, and, theologically considered to be at least erroneous in faith.” (First publicly recorded by Giorgius Polaccus, Venice, 1644. (Fr. W. Roberts.))
Proposal number two, the suggestion that the earth moves, was also found to be philosophically absurd. The idea that the earth is spinning at 1,065 mph while flying around the sun at speeds that have since been calculated at 67,000 mph, faster than a bullet fired from a gun, without a single effect felt or seen on earth – bar the theory of the tides that Galileo had up his sleeve and was working on at the time without telling anybody - was philosophically absurd to the theologians of the time. The idea that the earth came suddenly to a stop without any record of effects as it would have to have done to account for Isaias 38:6 would have been philosophically absurd for the theologians also. Other philosophical objections can be made today as we will see later.
This second proposition was not found formally heretical because it was based on certain scriptural inferences, not explicitly so according to the words of Scripture like a moving sun is. With regard to the definition of formal heresy, ‘erroneous to the faith’ and philosophically absurd, the Church remained within the parameters of its divine protection and guidance.
Moreover, and this is important, note what was condemned and what was not. At no time did the Church confirm any geometric system of the cosmos, neither the Ptolemaic or the Tychonian. No it did not, only that the sun moves in orbit and that the earth, at the centre of the universe (not necessarily the mathematical or geometric centre), does not move at all. These are principles, not models of the universe as a whole.
The following day, the February 25, 1616 - the day on which Pope Paul V actively presided at the Holy Office as its prefect - the censures were reported to him by Cardinal Mellinus after which the Pope gave his two well-known orders, one to Bellarmine, and one to the Commissary of the Holy Office, Fr. de Lauda.
The first order was that Galileo was to be summoned and told of the decision and advised to abandon the heresy. Cardinal Bellarmine was to call Galileo to the Vatican Palace where he was to be notified that he could no longer propose Copernicanism as a truth or a possible truth. There was also to be present Fr. de Lauda, who would, in the event of Galileo objecting, deliver a more severe warning to him under threat of imprisonment. [It seems that the second injunction was intended for one who they believed simply could not be trusted to keep the heliocentric model as a mathematical tool. And they were right.]
At the Palace, the usual residence of the afore-named Lord Cardinal Bellarmine, the said Galileo, having been summoned and standing before his Lordship, was, in presence of the very Reverend Father Michael Angelo Seghiti de Lauda, of the Order of Preachers, Commissary General of the Holy Office, admonished by the Cardinal of the error of the aforesaid opinion and that he should abandon it; and immediately thereafter, in presence of myself, other witnesses, and the Lord Cardinal, who was still in the room, the said Commissary did enjoin upon the said Galileo, there present, and did order him in the name of his Holiness the Pope, and the names of all the Cardinals of the Congregation of the Holy Office, to relinquish altogether the opinion in question, namely that the sun is the centre of the universe and immovable and that the earth moves; nor henceforth to hold, teach, or defend in any way, either orally or in writing. Otherwise proceedings would be taken against him in the Holy Office.
The said Galileo acquiesced in this ruling and promised to obey. Done in Rome, in the place aforementioned, in the presence of the Reverend Badino Nores from Nicosia in the Kingdom of Cyprus, and the Reverend Augustino Mongardo, of the diocese of Montepulciano, both witnesses belonging to the said Lord Cardinal’s household. (A. Favaro: Galileo e L’Inquisizione, 1902, p.62.)