Typical translated wrong with “church” capitalized which denotes the Catholic denomination rather that the Biblical meaning of the church.
The quote means to take it to the body of believers...Catholicism does NOT encompass all believers.
It's a little different historic perspective, one which you might not be used to.
For instance, you might want to consider the Armenian Church. The Kingdom of Armenia was not part of the Roman Empire, but it declared Christianity to be its official national religion in 300 A.D. (when Christianity was still outlawed in the Empire.) Can anyone honestly imagine that their doctrines were invented by Rome?
If I'm supposed to "listen to the church" (as Jesus says and I quote in the tagline) I first have to FIND the church. It has to be locatable. It has to be identifiable.
That's where "One, Holy, Catholic and Apostolic" --- the four "Marks of the Church" come in: as a way to identify where or what or who is the Church.
You do see the relevance of this, right? It's not a matter of denominationalism. It's a matter of identifying the vital continuities which link any particular self-identified Church with that Church which was being spread by the Apostles in the First Century AD.