Bible Study through the 'holy spirit' huh? Don't you mean with God's Electricity or changing light?
Sorry about the sarcasm but its true. Christianity has taught the same thing since Christ himself (which is provable by documentatio) but the WT only appears in late 1800's with 'new light' that only appears in history in pagan nations and secular theologies. That alone does not show which is absolutely true but it does speak volumes to credibility.
I can send a copy of the NWT but must also insist that if I do you read the scholarly report on the translation that I could send with it. As well as the documentation of how the WT mis-translates, misquote scholars on purpose, and makes up fake language rules to justify their wordings. email me if interested.