jan - see this from the bodgetower itself...
“They say that it is sufficient to read the bible exclusively, either alone or in small groups at home. But, strangely, through such ‘Bible reading,’ they have reverted right back to the apostate doctrines that commentaries by Christendom’s clergy were teaching 100 years ago…”—The Watchtower, August 15, 1981, pp. 28-29