False Prophecies

[Jesus.defender]

1889- In subsequent chapters we present proofs that the setting up of the Kingdom of God has already begun...And that the "battle of the great day of God almighty [revelation 16:14], which will end in A.D. 1914 with the complete overthrow of the earth's present rulership, is already commenced. [The 1915 edition of this book changed "A.D. 1914" to "A.D. 1915."] *from the book "The Time is at Hand; 1889
1897 "Our Lord, the appointed King, is now present, since October 1874," (Studies in the Scriptures, vol. 4, p. 621).
1899 "...the 'battle of the great day of God Almighty' (Revelation 16:14), which will end in A.D. 1914 with the complete overthrow of earth's present rulership, is already commenced," (The Time Is at Hand, 1908 edition, p. 101).
1916 "The Bible chronology herein presented shows that the six great 1000 year days beginning with Adam are ended, and that the great 7th Day, the 1000 years of Christ's Reign, began in 1873," (The Time Is at Hand, forward, p. ii).
1918 "Therefore we may confidently expect that 1925 will mark the return of Abraham, Isaac, Jacob and the faithful prophets of old, particularly those named by the Apostle in Hebrews 11, to the condition of human perfection," (Millions Now Living Will Never Die, p. 89).
1922 "The date 1925 is even more distinctly indicated by the Scriptures than 1914," (Watchtower, Sept. 1, 1922, p. 262).
1923 "Our thought is, that 1925 is definitely settled by the Scriptures. As to Noah, the Christian now has much more upon which to base his faith than Noah had upon which to base his faith in a coming deluge," (Watchtower, Apr. 1, 1923, p. 106).
1925 "The year 1925 is here. With great expectation Christians have looked forward to this year. Many have confidently expected that all members of the body of Christ will be changed to heavenly glory during this year. This may be accomplished. It may not be. In his own due time God will accomplish his purposes concerning his people. Christians should not be so deeply concerned about what may transpire this year," (Watchtower, Jan. 1, 1925, p. 3).
1925 "It is to be expected that Satan will try to inject into the minds of the consecrated, the thought that 1925 should see an end to the work," (Watchtower, Sept., 1925, p. 262).
1926 "Some anticipated that the work would end in 1925, but the Lord did not state so. The difficulty was that the friends inflated their imaginations beyond reason; and that when their imaginations burst asunder, they were inclined to throw away everything," (Watchtower, p. 232).
1931 "There was a measure of disappointment on the part of Jehovah's faithful ones on earth concerning the years 1917, 1918, and 1925, which disappointment lasted for a time...and they also learned to quit fixing dates," (Vindication, p. 338).
1941 "Receiving the gift, the marching children clasped it to them, not a toy or plaything for idle pleasure, but the Lord's provided instrument for most effective work in the remaining months before Armageddon," (Watchtower, Sept. 15, 1941, p. 288).
1968 "True, there have been those in times past who predicted an 'end to the world', even announcing a specific date. Yet nothing happened. The 'end' did not come. They were guilty of false prophesying. Why? What was missing?.. Missing from such people were God's truths and evidence that he was using and guiding them," (Awake, Oct. 8, 1968).
1968 "Why are you looking forward to 1975?" (Watchtower, Aug. 15, 1968, p. 494).
6,000 years from Adam ended in A.D. 1872. (Daily Heavenly Manna, inside cover page),6,000 years of human history ended in 1873.(The Time is at Hand, p.33),6,000 years of human history ended in 1972.(The Truth Shall Make You Free, p.152, 1943 edition),6,000 years of human history ended in 1975. (Awake!, October 8th, 1968, page 15).
 

[Evacuated]

Depends on how you define prophecy a bit. But if the general meaning is used, here's one:

The Catechism of the Catholic Church defines purgatory as a "purification, so as to achieve the holiness necessary to enter the joy of heaven," which is experienced by those "who die in God’s grace and friendship, but still imperfectly purified" (Catechism of the Catholic Church (CCC) 1030). It notes that "this final purification of the elect . . . is entirely different from the punishment of the damned" (CCC 1031). 

The purification is necessary because, as Scripture teaches, nothing unclean will enter the presence of God in heaven (Rev. 21:27) and, while we may die with our mortal sins forgiven, there can still be many impurities in us, specifically venial sins and the temporal punishment due to sins already forgiven.