Well, you have a point. It IS a Catholic issue, and not one that concerns me, as I’m Protestant.
I don’t feel like I’m “butting into Catholic Church matters”, as you put it, but stating facts regarding the topic posted here on FR.
If you’re convinced the Catholic Religion is the only true religion, then you shouldn’t have any problem supporting your church beliefs with scriptures from the Holy Bible.
It's your DIY invented system that requires "supporting a belief from scriptures". Your question is analogous to me asking a YOPIOS to support his belief from the Early Church Fathers and dogma. We are not on the same page.
If you really wanted to know, you wouldn't be here asking, since you can just Google it from real Catholic sources.
You certainly are expending a lot of effort on a topic that doesn't concern you. However, you should be asking yourself why so few, if any, protestant ministers, particularly those who tout themselves as "Bible believers", choose to emulate the example set by the Apostles, St. Paul and Christ Himself.
I don’t feel like I’m “butting into Catholic Church matters”, as you put it, but stating facts regarding the topic posted here on FR.
You're stating your opinion, not facts.