The Emperor of Mankind
Currently the galaxy's spookiest paraplegic
They are praying to a piece of plaster or bronze or wood, whatever the statue is made of. It isn't inhabited by anything. It's inanimate.
How on earth would you know?
Of all the people on this thread proclaiming that Pagan gods are false; how many of you have ever bothered trying to find out for yourselves whether or not they exist? As opposed to just assuming they don't because intolerant zealots pushing their own religious agendas said so millennia ago.