[CouncilofTrent]

Explain then :Unam Sanctam, catholicam et apostolicam, Ecclesiam.

[Kolokotronis]

"Explain then :Unam Sanctam, catholicam et apostolicam, Ecclesiam"

Or, more originally, "Eis mian, agian, katholikeen kai apostolikeen Ecclesiam"

Fair question, Rokke.

[Rokke]

You have an interesting discussion style. First, you tell someone to "go away". Then you ask them a question (in Latin!?!). I hope you don't mind if I provide an answer in English.

I suppose the answer you are really searching for concerns the words "one" and "catholic". The one church is Christ's Body. Christ is its head. His church is catholic, which means "universal".