Gnostic is internally derived knowledge. The Church has been given the Deposit of the Faith. Hardly internal. Hardly Gnostic. We leave that to those who claim that God speaks directly to them. Say hi for me, would you?
The Roman "church" is a syncretic amalgamshalom b'SHEM Yah'shua HaMashiach
created at Nicea by a pagan Emperor.The Holy Word of G-d was impugned
and replaced by pagan feasts.That is the special knowledge of which I speak.