Friday, October 2, 2020

The Catholic Church taught Earth is flat, the Earth is the center of the universe and the Sun orbits the Earth. Galileo believed these teachings were all based on ignorance and superstition. The Catholic Church then persecuted Galileo around 1610 culminating with a trial that condemned Galileo Galilei. This was called the Roman Catholic Inquisition that took place in 1633.

Should ISKCON and the Temple Of Vedic Planetarium (TOVP) project in Mayapur learn from the mistakes the Roman Catholic Church made in the early 17th Century?

The Catholic Churches persecution of Galileo began around 1610 and culminated with the trial and condemnation of Galileo Galilei by the Roman Catholic Inquisition in 1633.

This was because Galileo said the Earth planet was not the center of the universe and in actual fact orbited the Sun. 

Galileo was prosecuted for his support of heliocentrism, the astronomical model in which the Earth and planets revolve around the Sun at the centre of the Solar System.

In 1610, Galileo published his Sidereus Nuncius (Starry Messenger), describing the surprising observations that he had made with the new telescope, among them, the Galilean moons of Jupiter. 

With these observations and additional observations that followed, such as the phases of Venus, he promoted the heliocentric theory of Nicolaus Copernicus published in De revolutionibus orbium coelestium in 1543. 

Galileo's discoveries were met with opposition within the Catholic Church, and in 1616 the Inquisition declared heliocentrism to be "formally heretical." 

Heliocentric books were banned and Galileo was ordered to abstain from holding, teaching or defending heliocentric ideas.

Galileo went on to propose a theory of tides in 1616, and of comets in 1619; he argued that the tides were evidence for the motion of the Earth. 

In 1632 Galileo published his Dialogue Concerning the Two Chief World Systems, which implicitly defended heliocentrism, and was immensely popular. 

Responding to mounting controversy over theology, astronomy and philosophy, the Roman Inquisition tried Galileo in 1633 and found him "vehemently suspect of heresy", sentencing him to indefinite imprisonment. Galileo was kept under house arrest until his death in 1642.

Initial controversies

The moons of Jupiter, named after Galileo, orbiting their parent planet. Galileo viewed these moons as a smaller Copernican system within the Solar System and used them to support Heliocentrism.

Galileo began his telescopic observations in the later part of 1609, and by March 1610 was able to publish a small book, The Starry Messenger (Sidereus Nuncius), describing some of his discoveries: mountains on the Moon, lesser moons in orbit around Jupiter, and the resolution of what had been thought to be very cloudy masses in the sky (nebulae) into collections of stars too faint to see individually without a telescope. 

Other observations followed, including the phases of Venus and the existence of sunspots.

Galileo's contributions caused difficulties for theologians and natural philosophers of the time, as they contradicted scientific and philosophical ideas based on those of Aristotle and Ptolemy and closely associated with the Catholic Church. 

In particular, Galileo's observations of the phases of Venus, which showed it to circle the Sun, and the observation of moons orbiting Jupiter, contradicted the geocentric model of Ptolemy, which was backed and accepted by the Roman Catholic Church,and supported the Copernican model advanced by Galileo. 

Jesuit astronomers, experts both in Church teachings, science, and in natural philosophy, were at first skeptical and hostile to the new ideas; however, within a year or two the availability of good telescopes enabled them to repeat the observations. 

In 1611, Galileo visited the Collegium Romanum in Rome, where the Jesuit astronomers by that time had repeated his observations.

Christoph Grienberger, one of the Jesuit scholars on the faculty, sympathized with Galileo's theories, but was asked to defend the Aristotelian viewpoint by Claudio Acquaviva, the Father General of the Jesuits. 

Not all of Galileo's claims were completely accepted: Christopher Clavius, the most distinguished astronomer of his age, never was reconciled to the idea of mountains on the Moon, and outside the collegium many still disputed the reality of the observations. 

In a letter to Kepler of August 1610, Galileo complained that some of the philosophers who opposed his discoveries had refused even to look through a telescope -

My dear Kepler, I wish that we might laugh at the remarkable stupidity of the common herd. 

What do you have to say about the principal philosophers of this academy who are filled with the stubbornness of an asp and do not want to look at either the planets, the moon or the telescope, even though I have freely and deliberately offered them the opportunity a thousand times? 

Truly, just as the asp stops its ears, so do these philosophers shut their eyes to the light of truth.

Claudius Ptolemy (A.D. 90–168), whose geocentric system was adopted by the Catholic Church, and supplanted by the work of Copernicus and Galileo in the 16th and 17th centuries.

Geocentrists who did verify and accept Galileo's findings had an alternative to Ptolemy's model in an alternative geocentric (or "geo-heliocentric") model proposed some decades earlier by Tycho Brahe – a model, in which, for example, Venus circled the Sun. 

Brahe argued that the distance to the stars in the Copernican system would have to be 700 times greater than the distance from the Sun to Saturn. 

Moreover, the only way the stars could be so distant and still appear the sizes they do in the sky would be if even average stars were gigantic – at least as big as the orbit of the Earth, and of course vastly larger than the sun (refer to article on Tychonic System and Stellar parallax).

Galileo became involved in a dispute over priority in the discovery of sunspots with Christoph Scheiner, a Jesuit. This became a bitter lifelong feud. 

Neither of them, however, was the first to recognise sunspots – the Chinese had already been familiar with them for centuries.

At this time, Galileo also engaged in a dispute over the reasons that objects float or sink in water, siding with Archimedes against Aristotle. 

The debate was unfriendly, and Galileo's blunt and sometimes sarcastic style, though not extraordinary in academic debates of the time, made him enemies. 

During this controversy one of Galileo's friends, the painter Lodovico Cardi da Cigoli, informed him that a group of malicious opponents, which Cigoli subsequently referred to derisively as "the Pigeon league", was plotting to cause him trouble over the motion of the Earth, or anything else that would serve the purpose.

According to Cigoli, one of the plotters asked a priest to denounce Galileo's views from the pulpit, but the latter refused. 

Nevertheless, three years later another priest, Tommaso Caccini, did in fact do precisely that, as described below.

Bible argument

In the Catholic world prior to Galileo's conflict with the Church, the majority of educated people subscribed to the Aristotelian geocentric view that the Earth was the center of the universe and that all heavenly bodies revolved around the Earth, though Copernican theories were used to reform the calendar in 1582.

Geostaticism agreed with a literal interpretation of Scripture in several places, such as 1 Chronicles 16:30, Psalm 93:1, Psalm 96:10, Psalm 104:5, Ecclesiastes 1:5 (but see varied interpretations of Job 26:7). 

Heliocentrism, the theory that the Earth was a planet, which along with all the others revolved around the Sun, contradicted both geocentrism and the prevailing theological support of the theory.

One of the first suggestions of heresy that Galileo had to deal with came in 1613 from a professor of philosophy, poet and specialist in Greek literature, Cosimo Boscaglia.

In conversation with Galileo's patron Cosimo II de' Medici and Cosimo's mother Christina of Lorraine, Boscaglia said that the telescopic discoveries were valid, but that the motion of the Earth was obviously contrary to Scripture -

Dr. Boscaglia had talked to Madame [Christina] for a while, and though he conceded all the things you have discovered in the sky, he said that the motion of the Earth was incredible and could not be, particularly since Holy Scripture obviously was contrary to such motion.

Galileo was defended on the spot by his former student Benedetto Castelli, now a professor of mathematics and Benedictine abbot. 

The exchange having been reported to Galileo by Castelli, Galileo decided to write a letter to Castelli, expounding his views on what he considered the most appropriate way of treating scriptural passages which made assertions about natural phenomena.

Later, in 1615, he expanded this into his much longer Letter to the Grand Duchess Christina.

Tommaso Caccini, a Dominican friar, appears to have made the first dangerous attack on Galileo. 

Preaching a sermon in Florence at the end of 1614, he denounced Galileo, his associates, and mathematicians in general (a category that included astronomers).

The biblical text for the sermon on that day was Joshua 10, in which Joshua makes the Sun stand still; this was the story that Castelli had to interpret for the Medici family the year before.

It is said, though it is not verifiable, that Caccini also used the passage from Acts 1:11, "Ye men of Galilee, why stand ye gazing up into heaven?".

First meetings with theological authorities

In late 1614 or early 1615, one of Caccini's fellow Dominicans, Niccolò Lorini, acquired a copy of Galileo's letter to Castelli. 

Lorini and other Dominicans at the Convent of San Marco considered the letter of doubtful orthodoxy, in part because it may have violated the decrees of the Council of Trent -

...to check unbridled spirits, [the Holy Council] decrees that no one relying on his own judgement shall, in matters of faith and morals pertaining to the edification of Christian doctrine, distorting the Scriptures in accordance with his own conceptions, presume to interpret them contrary to that sense which the holy mother Church... has held or holds...

— Decree of the Council of Trent (1545–1563). Quoted in Langford, 1992.[24]

The Council of Trent (1545–63) sitting in the Basilica di Santa Maria Maggiore. 

The Roman Inquisition suspected Galileo of violating the decrees of the Council. Museo Diocesano Tridentino, Trento.

Lorini and his colleagues decided to bring Galileo's letter to the attention of the Inquisition. 

In February 1615 Lorini accordingly sent a copy to the Secretary of the Inquisition, Cardinal Paolo Emilio Sfondrati, with a covering letter critical of Galileo's supporters -

All our Fathers of the devout Convent of St. Mark feel that the letter contains many statements which seem presumptuous or suspect, as when it states that the words of Holy Scripture do not mean what they say; that in discussions about natural phenomena the authority of Scripture should rank last.

The followers of Galileo were taking it upon themselves to expound the Holy Scripture according to their private lights and in a manner different from the common interpretation of the Fathers of the Church...

— Letter from Lorini to Cardinal Sfrondato, Inquisitor in Rome, 1615. Quoted in Langford, 1992

On March 19, Caccini arrived at the Inquisition's offices in Rome to denounce Galileo for his Copernicanism and various other alleged heresies supposedly being spread by his pupils.

Galileo soon heard reports that Lorini had obtained a copy of his letter to Castelli and was claiming that it contained many heresies. 

He also heard that Caccini had gone to Rome and suspected him of trying to stir up trouble with Lorini's copy of the letter.

As 1615 wore on he became more concerned, and eventually determined to go to Rome as soon as his health permitted, which it did at the end of the year. 

By presenting his case there, he hoped to clear his name of any suspicion of heresy, and to persuade the Church authorities not to suppress heliocentric ideas.

In going to Rome Galileo was acting against the advice of friends and allies, and of the Tuscan ambassador to Rome, Piero Guicciardini.

Bellarmine's view

Cardinal Robert Bellarmine (1542–1621), who deliberated upon Galileo's writings in 1615–6, and ordered him to refrain from holding, teaching or discussing Copernicanism

Cardinal Robert Bellarmine, one of the most respected Catholic theologians of the time, was called on to adjudicate the dispute between Galileo and his opponents. 

The question of heliocentrism had first been raised with Cardinal Bellarmine, in the case of Paolo Antonio Foscarini, a Carmelite father; Foscarini had published a book, Lettera ... sopra l'opinione ... del Copernico, which attempted to reconcile Copernicus with the biblical passages that seemed to be in contradiction. 

Bellarmine at first expressed the opinion that Copernicus's book would not be banned, but would at most require some editing so as to present the theory purely as a calculating device for "saving the appearances" (i.e. preserving the observable evidence).

Foscarini sent a copy of his book to Bellarmine, who replied in a letter of April 12, 1615. 

Galileo is mentioned by name in the letter, and a copy was soon sent to him. 

After some preliminary salutations and acknowledgements, Bellarmine begins by telling Foscarini that it is prudent for him and Galileo to limit themselves to treating heliocentrism as a merely hypothetical phenomenon and not a physically real one. 

Further on he says that interpreting heliocentrism as physically real would be "a very dangerous thing, likely not only to irritate all scholastic philosophers and theologians, but also to harm the Holy Faith by rendering Holy Scripture as false." 

Moreover, while the topic was not inherently a matter of faith, the statements about it in Scripture were so by virtue of who said them – namely, the Holy Spirit. 

He conceded that if there were conclusive proof, "then one would have to proceed with great care in explaining the Scriptures that appear contrary; and say rather that we do not understand them, than that what is demonstrated is false." 

However, demonstrating that heliocentrism merely "saved the appearances" could not be regarded as sufficient to establish that it was physically real. 

Although he believed that the former may well have been possible, he had "very great doubts" that the latter would be, and in case of doubt it was not permissible to depart from the traditional interpretation of Scriptures. 

His final argument was a rebuttal of an analogy that Foscarini had made between a moving Earth and a ship on which the passengers perceive themselves as apparently stationary and the receding shore as apparently moving. 

Bellarmine replied that in the case of the ship the passengers know that their perceptions are erroneous and can mentally correct them, whereas the scientist on the Earth clearly experiences that it is stationary and therefore the perception that the Sun, Moon and stars are moving is not in error and does not need to be corrected.

Bellarmine found no problem with heliocentrism so long as it was treated as a purely hypothetical calculating device and not as a physically real phenomenon, but he did not regard it as permissible to advocate the latter unless it could be conclusively proved through current scientific standards. 

This put Galileo in a difficult position, because he believed that the available evidence strongly favoured heliocentrism, and he wished to be able to publish his arguments.

Francesco Ingoli

Inquisition and first judgement, 1616.

First painting -  The trial of Galileo.

The Catholic Church foolisly taught Earth is flat, the Earth is the center of the universe and the Sun orbits the Earth.

Galileo said these teachings were all nonsense and the Catholic Church jailed him for such beliefs...










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