[aMorePerfectUnion]

"Furthermore, presuming something is not valid and authoritative simply because it is not cited in Scripture is similarly erroneous (i.e. Trinitarian theology) "

The Triune nature of God is taught in Scripture. It is a systematic teaching of the totality of what Scripture reveals about the nature of God.

The rosary is made up of whole cloth - centuries later.

[papertyger]

The Triune nature of God is taught in Scripture. It is a systematic teaching of the totality of what Scripture reveals about the nature of God.

How is that statement credible when Trinitarian theology predates the codification of Scripture?

[papertyger]

The rosary is made up of whole cloth - centuries later.

As I said earlier...the rosary was granted: not "made up."