The Church is the Body of Christ, we are all MEMBERS of that body as the Church has taught since the beginning and per Scripture, but we are not THE Body. To the extent that there are some within the Church, including the hierarchy, who insist that the baptised ARE the Church, they are furthering the notion that it is OUR Church to change as we please. IMO it is a very ill-conceived term, taken on by weak, fallible people within the Church including inside the Vatican.