History records Providentissimus Deus failed to stop the ‘rationalists’ from using scientific theories to give modernist meanings to the Bible and Catholic faith, but actually gave approval to such changes under the guise of ‘Church teaching.’ Proof of this is found in the following quotes over the last 120 years.
‘Similarly, “the sun stood still,” like our “the sun rises,” is a popular method of speaking, and involves the fact that in some way or another God Almighty did prolong the hours of light in the case of Joshua; They were men of their own time and not in front of it, and they fell into the errors natural to what figured in those days of science. But we should be careful to make use of the better guidance which we have obtained in such utterances as the “Providentissimus Deus” and avoid the mistakes which we can see our predecessors have made and which, indeed, it would have been exceedingly difficult for them to have avoided.’ (Sir Bertram Windle: The Church and Science, Catholic Truth Society, 1920, p.81.)
‘Anyone who will compare this [Galileo’s] wonderful letter with the encyclical Providentissimus Deus of Pope Leo XIII on the study of Holy Scripture will see how near in many places Galileo came to the very words of the Holy Father.’ (James Brodrick, S.J: The life of Cardinal Bellarmine, Burns Oats, 1928, p.351.)
‘But Bellarmine erred in its application, for the theological principles with which Galileo supported his system were merely those afterwards officially adopted and taught us by Pope Leo XIII in his encyclical, Providentissimus Deus.’ (E. C Messenger: Evolution and Theology, Burns, Oats and Washbourne, 1931.)
‘A century ago (1893), Pope Leo XIII echoed this [Galileo’s] advice in his encyclical Providentissimus Deus.’--- (Pope John Paul II: Address to the Pontifical Academy of Sciences when presenting the findings of the 1981-1992 Galileo Commission.)
‘Actually, almost 100 years before Pope John Paul II’s apology, an earlier Pope (Leo XIII) effectively reinstated Galileo in an encyclical dealing with how Catholics should study the Bible…. “In 1893, Pope Leo XIII made honorable amends to Galileo’s memory by basing his encyclical Providentissimus Deus on the principles of exegesis that Galileo had expounded.”’ (D. A. Crombie’s ‘A History of Science from Augustine to Galileo,’ Vol. 2, 1996, p.225)
‘Galileo’s principle has apparently become the official hermeneutic criterion of the Catholic Church. It is alluded to in the Encyclical Providentissimus Deus by Pope Leo (1893), referred to in Guadium et Spes of the Vatican Council II (1965).’ (The Cambridge Companion to Galileo, 1998, p.367.)
‘On the other hand, Galileo was right about heliocentricism. Moreover, some of his theological wanderings eventually found themselves mirrored in several papal encyclicals of the last two centuries. Providentissimus Deus by Pope Leo XIII and Humani Generis by Pope Pius XII, for instance, both have pieces that could have been extracted from Galileo’s Letters to the Grand Duchess Christina… Galileo seems to have won out both on theological as well as scientific grounds…’ (J. T. Winschel: Galileo, Victim or Villain, The Angelus, Oct. 2003, p.38.)
‘Galileo’s views on the interpretation of scripture were fundamentally derived from St Augustine. Galileo’s views, expounded in the Letter to Castelli and his Letter to Christina and elsewhere, are in fact close to those expounded three centuries later by Pope Leo XIII, who in his encyclical on the divine inspiration of Holy Scripture [Providentissimus Deus], declared….’ (Cardinal Cathal Daly: The Minding of Planet Earth, Veritas, 2004, p.68.)
‘A sort of climax of the hermeneutical aspect of the Galileo affair occurred in 1893 with Pope Leo XIII’s encyclical letter Providentissimus Deus, for this docuмent put forth a view of the relationship between Biblical interpretation and scientific investigation that corresponded to the one advanced by Galileo in his letters to Castelli and Christina.’ (M. A. Finocchiaro: Retrying Galileo, 2007, p.264.)
‘Galileo addressed this problem in his famous Letter to Castelli. In its approach to Biblical exegesis, the letter ironically anticipates Pope Leo XIII’s encyclical Providentissimus Deus (1893), which pointed out that Scripture often makes use of figurative language and is not meant to teach science. Galileo accepted the inerrancy of Scripture; but he was also mindful of Cardinal Baronius’s quip that the Bible “is intended to teach us how to go to heaven, not how the heavens go.”’ (Catholics United for the Faith – what the Catholic Church teaches, 2010.)
‘The Society of Saint Pius X holds no such position [Biblical geocentrism]. The Church’s magisterium teaches that Catholics should not use Sacred Scripture to assert explanations about natural science, but may in good conscience hold to any particular cosmic theory. Providentissimus Deus also states that Scripture does not give scientific explanations and many of its texts use “figurative language” or expressions “commonly used at the time”, still used today “even by the most eminent men of science” (like the word “sunrise”)’--- SSPX press release, 30/8/2011.
‘When Pope Leo XIII wrote on the importance of science and reason, he essentially embraced the philosophical principles put forth by Galileo, and many statements by Popes and the Church over the years have expressed admiration for Galileo. For example, Galileo was specifically singled out for praise by Pope Pius XII in his address to the International Astronomical Union in 1952.’ (Vatican Observatory website 2013.)
‘To excite Catholic students to rival non-Catholics in the study of the Scriptures, and at the same time guide their studies, Pope Leo XIII in 1893 published “Providentissimus Deus,” which won the admiration even of Protestants.’ (New Advent Catholic Encyclopedia: Largest Catholic website in the world, 2013.)
Having stated when all the Father agree on a reading of Scripture, Pope Leo then goes along with a rejection of a reading of all the Fathers. This concession to Galileo's heretical heliocentrism has popes contradicting themselves and each other. And that is how the Catholic Church has ended up where it is today.
‘… The humble and persevering investigator of the secrets of nature is being led, as it were, by the hand of God in spite of himself, for it is God, the conserver of all things, who made them what they are. We cannot but deplore certain attitudes (not unknown among Christians) deriving from a short-sighted view of the rightful autonomy of science; they have occasioned conflict and controversy and have misled many into opposing faith and science.’---VATICAN II Gaudium et spes, # 36.