@bleak To see just how well Jehovah's Witnesses, I suggest listening in to the many phone calls this woman makes to Kingdom Halls or the JW headquarters and hear them flounder:
https://www.youtube.com/watch?v=hhP2DKxW4m4&t=464s
It's a bit disappointing and eerie to hear how programmed and switchboard-y these guys are when questioned about very important, yet basic, scriptures.
You may also find useful this list of questions a user named @Vanderhoven7 on this forum has put together on just how unscriptural and (oftentimes) ludicrous the man-made religious movement of Jehovah's Witnesses truly is:
"1. Is it biblical to say the sounding of the 7 trumpets introduced in Revelation 8: 1-7 got underway at a Bible Student convention in Cedar Point, Ohio in 1922? Is this fact found in the Bible? (so speculation???)
When the sounding of the seven trumpets got under way in 1922, the Bible Student convention at Cedar Point, Ohio, (Rev.8:7) featured a talk by the president of the Watchtower Society, J. F Rutherford, based on the scripture, ”The Kingdom of Heaven is at Hand.” Revelation Its Grand Climax at Hand. p. 172
2. Is it biblical to say that the 144,000 were numerically complete in 1935? (No we don't believe that anymore). But you taught that for over 70 years till 2007! (so speculation???)
'Logically, the calling of the little flock would draw to a close when the number was nearing completion, and the evidence is that the general gathering of these specially blessed ones ended in 1935.' (Watchtower 1995 Feb 15 p.19)
3. Is it biblical to say that the Great Crowd of Revelation 7 was forming in 1935?
How do you know this? Is 1935 in the Bible? How was this information conveyed? How old are those conventioneers today...if the average age was 20 back then? How many have died not going through the tribulation?
The Watchtower had expressed the hope that a convention scheduled for May 30 to June 3, 1935, in Washington, D.C., U.S.A., would be “a real comfort and benefit” to those pictured by Jehonadab. And that it proved to be! In a stirring talk on “The Great Multitude,” delivered to about 20,000 conventioneers, J. F. Rutherford ... declared: “Behold! The great multitude!” There was a hush, followed by loud cheering.” Watchtower May 1, 2001 pp.14-15 “Behold! The Great Crowd"
4. Is it biblical to say that the apostle Peter ascended to heaven in the spring of 1918? (???) Is 1918 a biblical date? How do you know this? (so speculation???)
'In 1918 he (the apostle Peter) was resurrected to the heavens along with the other faithful members of Christ’s congregation who had died prior to that time.' WT Feb. 15, 1966 p. 123 Does Peter Now Use the Keys of the Kingdom?
5. Is it biblical to say that Jesus Christ concluded an investigative judgment in the fall of 1918?
Did that judgment result in Jesus rejecting every church on earth with the exception of your organization? (???)
How do you know this? Is this in the Bible?
'When Jesus came to God’s spiritual temple in 1918 for the purpose of judging men, Christendom was rejected.' The Watchtower, August 1, 1960, p. 462
6. Is it biblical to say that Jesus Christ appointed a Faithful and Discrete Slave at headquarters in Brooklyn New York in 1919? (???) How do you know this? Is this in the Bible? What were the names of those original selected ones? On what grounds were they selected? Do you know what the Bible Students were teaching and practicing in 1919?
'On arriving’ to inspect the slave in 1918, Christ found a spirit-anointed remnant of faithful disciples who since 1879 had been using this journal [the Watchtower] and other Bible-based publications to provide spiritual "food at the proper time." He acknowledged them as his collective instrument, or "slave," and in 1919 entrusted them with the management of all his earthly belongings.' Watchtower 2007 Apr 1 p.22
7. Is it biblical to say that people who saw the events of 1914 will be around to witness the introduction of a new system of things... and that God promised this?
'Most importantly, this magazine builds confidence in the Creator's promise of a peaceful and secure new order before the generation that saw the events of 1914 C.E. passes away.' Awake Masthead 1982 – 1995
How could the 1914 generation logically be the the generation that does not pass away when the youngest of that generation are 103 or older today?
8. Is it biblical to say that God will destroy billions of people at Armageddon who do not believe that the organization of JWs is God's channel of communication and that it's leaders in New York collectively represent the Faithful and Discrete Slave Jesus spoke about?
'Only Jehovah's Witnesses, those of the anointed remnant and the "great crowd", as a united organization under the protection of the Supreme Organizer, have any Scriptural hope of surviving the impending end of this doomed system dominated by Satan the Devil.' (Watchtower, September 1, 1989 p. 19)"