It's good to have you viewing this material. I now know I did not invent the word, "Ecclesiocentricity," but I am confident that God instituted it, from the moment that He created Adam.
"Ecclesiocentricity" is a long word, but don't be intimidated by it. It comes from the collation of two words: "ecclesia," the Greek word for "church," (lit., the "called-out" ones); and "center," or being at the heart of things.