The gods were, in a sense, literally present in their sanctuaries. Greeks constantly, in documents and contexts of very different kinds, referred to what we would call a statue of a particular god simply by that god’s name; in representations on vases of scenes set in temples, it is often unclear whether we are looking at a statue or at an actual god. To be sure, they knew that statues were made by craftsmen from physical materials; and plain statements that statues are gods, or that gods are statues, are not to be found.
R.Parker