Folks...
Has God not promised that the time would come when "I will put My law in their minds, and write it on their hearts; and I will be their God, and they shall be My people. No more shall every man teach his neighbor, and every man his brother, saying, ‘Know the Lord,’ for they all shall know Me"...making all knowledge from God "personal?"
Yet here we are debating the very idea, as if Christ has not sent the Holy Spirit beginning at the day of Pentecost fulfilling the prophecy from Joel who told us that God would in fact pour out His spirit upon all flesh, and that everything argued against here would occur as it now has for millennia - many saying that nothing is revealed personally from God.
The only answer here, because no one who has personally heard anything from God, would or could ever say such a thing - is that we are in fact hearing from those to whom God has fostered no personal relationship. Not because He has not offered, because He has - but simply and obviously, they have not heard from Him. Which is proof of only one thing - that they only have the word...but indeed, nothing personal from God.
Nonetheless, we who have heard from God and answered when He came knocking in our spirit, have given our testimony that these things are even now true just as it is written and was promised.
I for one refer you to God and back to His word to study again what is clearly there and promised, that you should someday have the faith to believe it, not in part, but in full. Meanwhile, I would also recommend that you "no more teach your neighbor." But, why should you hear it from me, when it is written?