Hiram Abiff, often referred to as Hiram the architect, is a central figure in Freemasonry, traditionally believed to have been the chief architect employed by King Solomon to build his temple in Jerusalem. His legend is used in the master mason ritual. One time he goes down to the center of the Earth where he meets Cain who gives him a proper initiation. This is not told to the masses because then you have to enquire about the paternity of Cain and look closer into Eden. Freemasonry claims they go back even longer, back when Mars was a thing. However,.as I've said, it used to be a good thing once. Now is a social club for wankers at best. Maybe 1 in 10,000 does the proper inner work. Good luck, theoretically there's hope for everyone!