Revelation is Sacred Scripture and Sacred Tradition together. Everyone can read Scripture. The Truth is the same, univocal – for everyone in whom Tradition is provided by the Holy Spirit. Tradition is handed on merely “quasi per manus” almost as if by hand, for it is the work of the Holy Spirit. It is supreme ignorance and one of the worst plagues of the Church since Martin Luther and Adolphe Tanqueray that anyone would think of Tradition as being, for instance, a set of dogmatic facts, Councils, pronouncements coming up with an unheard of fake tract in theology called “Fundamental Theology”. The Sacred Magisterium can and has established interpretations of Revelation.
This is the Catholic tripod. Kick one leg away and the others fall. See Dei Verbum 10.
This is a flower for the Immaculate Conception because God’s Word is her Divine Son.