There is no doubt that Russell was (if you will follow my meaning) a theological whore. He borrowed whatever felt right to him. Even the Proclaimers book has a comment that Russell felt indebted to the truth that was scattered and hidden among the major religions of Christendom....
Oops! The GB once again forgot to include those deep well waters of Russellonian inspiration: The Masons and Pyramidology. Finding Christ in Christendom is one thing, finding 1914 at the top of King Tuts tomb is another...
Oh well, we all know Russell is a crack.