I suppose that it depends on whose definition of sS you are using.
There's a world of difference between what born again believers actually believe it to be and what many Catholics claim that born again believers believe it to be.
Most of what I've seen Catholics claim it is, isn't at all what those of us who hold the Bible as authoritative believe.
HOLY Scripture containeth all things necessary to salvation: so that whatsoever is not read therein, nor may be proved thereby, is not to be required of any man, that it should be believed as an article of the Faith, or be thought requisite or necessary to salvation. In the name of the holy Scripture we do understand those Canonical Books of the Old and New Testament, of whose authority was never any doubt in the Church.