From time to time I read or search through two books written by the "Judge" on religion.
One is titled "Religion" (1940), and the other "Enemies" (1937).
In these books it is clear that the terms "true religion" and "false religion" were foreign to the "Judge" and later inventions by Watchtower Vice President and general counsel Hayden C. Covington in the early 1950s.
In the book "Religion" on page 18, paragraph 2: "The Scriptures show that organized religion originated with the Devil, who created and brought into action religion for the very purpose of turning mankind away from God."
For me the Watchtower is a prime example of the "Christless Christianity" phenomenon.