Newton spent a great deal of time trying to discover
hidden messages within the Bible. After 1690, Newton wrote a number of
religious tracts dealing with the literal interpretation of the
Bible. In a manuscript Newton wrote in 1704, he describes his attempts to extract scientific information from the Bible. He estimated that the world would end no earlier than 2060. In predicting this, he said, "This I mention not to assert when the time of the end shall be, but to put a stop to the rash conjectures of fanciful men who are frequently predicting the time of the end, and by doing so bring the sacred prophesies into discredit as often as their predictions fail." The Library of Trinity College, Cambridge, holds in its collections Newton's personal copy of the King James Version, which exhibits numerous marginal notes in his hand as well as about 500 reader's marks pointing to passages of particular interest to him. A note is attached to the Bible, indicating that it "was given by Sir Isaac Newton in his last illness to the woman who nursed him". The book was eventually bequeathed to the Library in 1878. The places Newton marked or annotated in his Bible bear witness to his investigations into theology, chronology, alchemy, and natural philosophy; and some of these relate to passages of the
General Scholium to the second edition of the
Principia. Some other passages he marked offer glimpses of his devotional practices and reveal distinct tensions in his personality. Newton's Bible appears to have been first and foremost a customized reference tool in the hands of a biblical scholar and critic. Newton's alchemical knowledge influenced his religious views.
The Trinity Newton's work of New Testament textual criticism,
An Historical Account of Two Notable Corruptions of Scripture, was sent in a letter to John Locke on 14 November 1690. In it, he reviews evidence that the earliest Christians did not believe in the Trinity. According to Manoilă, Newton considered Jesus to be God as dominion, not as being or substance.
Prophecy Newton relied upon the existing Scripture for prophecy, believing his interpretations would set the record straight in the face of what he considered to be, "so little understood". Though he would never write a cohesive body of work on prophecy, Newton's beliefs would lead him to write several treatises on the subject, including an unpublished guide for prophetic interpretation titled
Rules for interpreting the words & language in Scripture. In this manuscript, he details the requirements for what he considered to be the proper interpretation of the Bible.
End of the world vs. Start of the millennial kingdom In his posthumously-published
Observations upon the Prophecies of Daniel, and the Apocalypse of St. John, Newton expressed his belief that Bible prophecy would not be understood "until the time of the end", and that even then "none of the wicked shall understand". Referring to that as a future time ("the last age, the age of opening these things, be now approaching"), Newton also anticipated "the general preaching of the Gospel be approaching" and "the Gospel must first be preached in all nations before the great tribulation, and end of the world". Over the years, a large amount of media attention and public interest has circulated regarding largely unknown and unpublished documents, evidently written by Isaac Newton, that indicate he believed the world could end in 2060. While Newton also had many other possible dates (e.g. 2034), he did not believe that the end of the world would take place specifically in 2060. Like most Protestant theologians of his time, Newton believed that the Papal Office and not any one particular Pope was the fulfillment of the Biblical predictions about
Antichrist, whose rule was predicted to last for 1,260 years. They applied the
day-year principle (in which a day represents a year in prophecy) to certain key verses in the books of Daniel and Revelation (also known as the Apocalypse), and looked for significant dates in the Papacy's rise to power to begin this timeline. Newton's calculation ending in 2060 is based on the 1,260-year timeline commencing in 800 AD when
Charlemagne became the first Holy Roman Emperor and reconfirmed the earlier (756 AD)
Donation of Pepin to the Papacy. F. A. Cox also confirmed that this was the view of Newton and others, including himself:
Thomas Williams stated that this timeline had become the predominant view among the leading Protestant theologians of his time: In April of 756 AD,
Pepin, King of France, accompanied by
Pope Stephen II entered northern Italy, forcing the Lombard King
Aistulf to lift his siege of Rome and return to
Pavia. Following Aistulf's capitulation, Pepin gave the newly conquered territories to the Papacy through the
Donation of Pepin, thereby elevating the Pope from being a subject of the
Byzantine Empire to the
head of state, with
temporal power over the newly constituted
Papal States. The end of the timeline is based on Daniel 8:25, which reads "he shall be broken without hand" and is understood to mean that the end of the Papacy will not be caused by any human action. Volcanic activity is described as the means by which Rome will be overthrown. In 1870, the newly formed
Kingdom of Italy annexed the remaining Papal States, depriving the Popes of any temporal rule for the next 59 years. Unaware that Papal rule would be restored (albeit on a greatly diminished scale) in 1929 as head of the
Vatican City state, the historicist view that the Papacy is the Antichrist and the associated timelines delineating his rule rapidly declined in popularity as one of the defining characteristics of the Antichrist (i.e. that he would also be a political temporal power at the time of the return of Jesus) were no longer met. Eventually, the prediction was largely forgotten and no major Protestant denomination currently subscribes to this timeline. Despite the dramatic nature of a prediction of the end of the world, Newton may not have been referring to the 2060 date as a destructive act resulting in the annihilation of the earth and its inhabitants, but rather one in which he believed the world was to be replaced with a new one based upon a transition to an era of divinely inspired peace. In Christian theology, this concept is often referred to as The
Second Coming of
Jesus Christ and the establishment of
Paradise by The
Kingdom of God on Earth. ==Other beliefs==