Ray was an honest Christian. He have seen from inside all the flaws of the WT, and realized that God had nothing to do with that cult. He had to came out and speak of what was happening within the GB.
Most of all he didn't tried to create a new religion, like many ex-cult leaders do. I had the chance to talk with him few times and indeed I could see the reason writting the 2 books.
He helped hundred of thousands of JW's to breake free from that cult and have a real life.
He will always live in our hearts