I studied in the "truth" book back in the 70's. When we were talking about why it was wrong to communicate with the dead, the study conductor said it was because they were really demons posing as dead persons. He also said that it would be mean on God's part if the dead were really still alive and God refused any communication with them.
Does anyone else remember this teaching or was it just something made up by the study conductor? At the same time, they were teaching that the "annointed" were resurrected to heaven around 1914/1919. So, by their own teachings, they were admitting that some of the departed were alive, but still couldn't be communicated with. I don't know why I didn't catch that back then?
Anyone else remember this teaching? I can't find my old "truth" book. I saved my original copy as it had a lot of notes that show how I felt at the time.