Make the jehovah's witnesses prove that Jesus returned in 1914 before you do anything else.
Here's a little something for you to print that will get you started on the road to truth:
The "Faithful Discreet Slave" doctrine rests solely upon the date of Jerusalem's destruction by Nebuchadnezzar. According to the Watchtower publication "You Can Live Forever in Paradise on Earth" (WTBTS 1989) in Chapter 16, "God’s Government Begins Its Rule" pages 138-141 paragraphs 14-21 Jesus Christ began to rule as king of God’s heavenly government in 1914.
According to the Watchtower Society, Jesus inspected all organizations who claimed to represent Him shortly after He became enthroned as king in 1914:
WT 87 6/15 p. 10 A Time of Testing and Sifting
WT 87 6/15 p. 15 Testing and Sifting in Modern Times
Revelation- It's Grand Climax At Hand! chapter 27 page 183
Jesus picked the modern-day Jehovah's Witnesses according to the Watchtower Society.
Using only literature published by the Watchtower Society and one scripture we can rather easily see the chronology regarding the destruction of Jerusalem.
There is really not much to learn here, either:
No astronomy, no neo-Babylonian tablets, and no confusing Bible versus will be presented. Just the names of five people and several quotes from Watchtower publications will be used. Also, there is no need to quibble over things like regnal years, ascension years, cardinal and ordinal numbers, etc. Remember, 607 B.C. is a full 20 years earlier than the accepted date of 586/87 B.C. and all the tinkering with a few months here and a few partial year reigns there cannot make up a difference of twenty years.
Another tricky part to remember is that people were very primitive in those years before a sensible calendar that actually counts FORWARD as you go forward rather than BACKWARD as you go forward was incorporated.
We have to start AFTER the date of Jerusalem's fall with a date and event that is agreed upon by both the WTS and secular historians.
From this date we will count backward by counting forward.
That date is 539 B.C., the date that Babylon fell to Cyrus the Mede.
Keep in mind we are trying to find the date Jerusalem fell.
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Insight on the Scriptures published by the Watchtower Bible and Tract Society in volume 1 on page 425 under "Chaldea" has a complete list of the Babylonian kings from Nabopolassar to
Balshazzar:
"Particularly was this domination manifest during the seventh and sixth centuries B.C.E. when Nabopolassar, a native of Chaldea, and his successors, Nebuchadnezzar II, Evil-merodach (Awil-Marduk), Neriglissar, Labashi-Marduk, Nabonidus, and Belshazzar, ruled the Third World Power, Babylon."
_______________________________________________________________Insight on the Scriptures published by the Watchtower Bible and Tract Society in volume 2 on page 480 under "Nebuchadnezzar" tells us that he ruled as king for 43 years:
Second ruler of the Neo-Babylonian Empire; son of Nabopolassar and father of Awil-Marduk (Evil-merodach), who succeeded him to the throne. Nebuchadnezzar ruled as king for 43 years...
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An article entitled, "The Rejoicing of the Wicked Is Short-lived" on page 29 in the January 1,1965 Watchtower magazine lists the regnal years of Nebuchadnezzar II's successors from Evil-Merodach to Nabonidus who, in this article the Watchtower confirms was ruler of Babylon when Cyrus conquered it in 539 B.C.:
Evil-merodach reigned two years and was murdered by his brother-in-law Neriglissar, who reigned for four years, which time he spent mainly in building operations. His underage son Labashi-Marduk, a vicious boy, succeeded him, and was assassinated within nine months. Nabonidus, who had served as governor of Babylon and who had been Nebuchadnezzar’s favorite son-in-law, took the throne and had a fairly glorious reign until Babylon fell in 539 B.C.E.
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Insight on the Scriptures published by the Watchtower Bible and Tract Society in volume 2 on page 457 under "Nabonidus" tells us that he ruled some 17 years:
Last supreme monarch of the Babylonian Empire; father of Belshazzar. On the basis of cuneiform texts he is believed to have ruled some 17 years (556-539 B.C.E.). He was given to literature, art, and religion
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Let's summarize (remember we have to go backwards starting in 539 B.C. with Nabonidus):
Nabonidus ruled Babylon for 17 years until it fell in 539 B.C. to Cyrus.
Labashi-Marduk ruled for 9 months.
Neriglissar ruled for 4 years.
Evil-Merodach ruled for 2 years.
Nebuchadnezzer ruled for 43 years.
17 years + 9 months + 4 years + 2 years + 43 years = 66 to 67 years.
Starting at 539 B.C. and going back 66/67 years we arrive at 605/606 B.C. for the start of the reign of Nebuchadnezzer.
2nd Kings 25:8-10 tells us that Jerusalem was destroyed in the 19th year of Nebuchadnezzer's reign, so if we go forward 19 years from 605/606 B.C. we will have the approximate years of the destruction of Jerusalem.
Nineteen years after 605/606 B.C. brings us to 586/587 B.C. which agrees with all secular evidence.
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That's it!
Prove 607 B.C.E. as the date for Jerusalem's fall and you have proved the authority of the Governing Body of JW's.
Prove that 607 B.C.E. is not the date for Jerusalem's fall and you have just one of many apocalyptic doomsday religions that use fear and intimidation to maintain their authority and control over their followers.