*** w80 8/1 p. 22 par. 20 Remain “Solid in the Faith” ***
Yes, such doubters need to be shown that they are in danger of being consumed by destructive doubts. Their Christian brothers, and particularly the elders, should endeavor to help them, snatching them, if at all possible, out of the “fire” that could destroy them spiritually. As to those who refuse such patient, loving help and who really “fall away from the faith,” we should not be unduly disturbed. With the apostle John, we will say: “They went out from us, but they were not of our sort; for if they had been of our sort, they would have remained with us.”—1 John 2:19.
*** w82 9/1 p. 20 par. 11 “Beloved Ones, . . . Keep Yourselves in God’s Love” ***
If Jude’s fellow believers were to continue receiving divine mercy, they had to be merciful to others whose eternal life was at stake. (James 2:13) But for the faithful to ‘continue showing mercy to some having doubts,’ it was necessary for them to distinguish between those eligible for mercy and the ‘dreamers.’
*** w83 9/15 p. 18 par. 16 “One Lord, One Faith, One Baptism” ***
This does not mean that the true Christian witness of Jehovah cannot use his thinking abilities. The apostle Peter urged the use of “clear thinking faculties” in refuting “ridiculers” who would show up “in the last days” and deny the “presence” of Christ. (2 Peter 3:1-4) In his letter, Jude speaks of “some that have doubts.” (Jude 22) But neither Peter nor Jude says that a Christian can remain a ridiculer or a doubter. Peter tells us to ‘be on our guard’ against “unsteady” ones who ‘twist the Scriptures.’ (2 Peter 3:16, 17)
-------------Of course, the WTS makes the rules, changes the rules, and ignores their own rules. In the end, the elders judge whether someone really has doubts or not, one BOE could think one way, and in another congregation, the BOE think the opposite.