Hello,
I’m sure you are aware of the great task of the angels…
they deliver …the message to the Watchtowers’ writers …
The Lord used The Watchtower to announce these truths. Doubtless he used his invisible deputies to have much to do with it. This is not what some may regard as "spiritism", by any means; but it does mean that God can direct his people without any audible communication with them. (Light bk.1, 1930 p.64; w. 15.5.1938 p.158)
Surely the holy angels of Jehovah God,... are clothed with power to put questions in the minds of those on earth who are devoted to God. It is not necessary for us to know just how this is done, but there can be no doubt about the power of the deputies of the Lord. [Light book 1, 1930 p.61,62 ; w. 15.5.1938 p. 157]
So, friends it is all very clear!
Agape, J.C.MacHislopp