Board Thread:Suggestions forum/@comment-14.100.136.186-20170514111503/@comment-25101690-20170519234930

Afaik Tolkien never said anything definite about them, only speculations: "I fear that...", "They are probably ...". In these speculations he also mentioned a cult the wizards might have formed. It's also unclear wether this is a cult for Sauron, or a cult for themselves or the Valar against Sauron.