"Revelation Its Grand Climax At Hand!", a book diligently studied by many JWs until recently, has following paragraphs.
"... the clergy of Christendom have been the most prominent members of Satan's seed." (p30)
"All her hundreds of millions of church members, if they continue to support Christendom's religion, become like scorched blades of grass, spiritually wilted in God's eyes." (p134)
"No one looking at the fruits of the third of the world occupied by Christendom can deny that she is groping in gross spiritual darkness. She is most blameworthy, for she claims to be Christian. Hence, it is only proper that the fourth angel should trumpet the fact that Christendom's "light" is, in fact, darkness, and her sources of "light" are Babylonish-non-Christian." (p140)
"Christendom is truly the most reprehensible part of Satan's system of things." (p141)
"In other places, the Kingdom literature continues to expose Christendom's Babylonish doctrines and ways, bringing her deserved harm in a figurative way." (p154)
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