Not that it makes any damn sense whatsoever, but this is the "proof" they'd give you:
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w04 3/1 p. 13 ‘The Faithful Slave’ Passes the Test! ***" In 1914, Jesus was enthroned as King, and soon it was time to inspect that "slave." For the most part, he found that the "slave" had proved itself "faithful and discreet." Hence, he appointed it "over all his belongings." (Matthew 24:45-47)
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w04 3/1 p. 14 ‘The Faithful Slave’ Passes the Test! ***"The kingdom of the heavens will become like ten virgins that took their lamps and went out to meet the bridegroom. Five of them were foolish, and five were discreet. For the foolish took their lamps but took no oil with them, whereas the discreet took oil in their receptacles with their lamps." (Matthew 25:1-4) The ten virgins remind us of anointed Christians before 1914. They had calculated that the bridegroom, Jesus Christ, was about to make an appearance. Hence, they "went out" to meet him, boldly preaching that "the appointed times of the nations" would end in 1914.—Luke 21:24.
Not understanding things clearly, anointed Christians thought that "the bridegroom was delaying." Confused and facing hostility from the world, generally they slowed down and virtually stopped the organized public preaching work. Like the virgins in the parable, spiritually speaking they "nodded and went to sleep," even as unfaithful professed Christians did after Jesus’ apostles died.—Matthew 25:5; Revelation 11:7, 8; 12:17.
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Then in 1919 something unexpected happened. We read: "Right in the middle of the night there arose a cry, ‘Here is the bridegroom! Be on your way out to meet him.’ Then all those virgins rose and put their lamps in order." (Matthew 25:6, 7) Just when things seemed darkest, there was a call to get active! In 1918, Jesus, "the messenger of the covenant," had come to Jehovah’s spiritual temple to inspect and cleanse God’s congregation. (Malachi 3:1) Now, anointed Christians needed to go out and meet him in the earthly courtyards of that temple. It was time for them to "shed forth light."—Isaiah 60:1; Philippians 2:14, 15.