Theocratic warfare is most definitely defined through false reasoning. Scriptural support for this is presented as 'don't throw pearls before the swine' and something in the old testament about the king being lied to about Sarah being the sister instead of the wife.
First, it is true and worth acknowledging that the WTS lies to their own flock as a matter of general day to day operation. So in that way, the WTS states that their whole cong are swine. Is that a stretch to any?
The 2nd example of lyin to the king was so bad, that even the evil king says 'why are you so evil' or 'why have you done such evil?' Certainly, the story does NOT promote lying
And of course there are numerous places in the bible where God says he HATES a lying tongue and the act of lying.
Nothing like lying for the truth