Can you give examples of Sacred Tradition which is not a teaching? Would Apostolic succession be an example? Or canonization of Saints?
Also, in Sacrosanctum Concilium, the Council states:
"For the liturgy is made up of immutable elements divinely instituted, and of elements subject to change. These not only may but ought to be changed with the passage of time if they have suffered from the intrusion of anything out of harmony with the inner nature of the liturgy or have become unsuited to it."
What are the immutable elements of the liturgy? Does that just refer to general practices, like Communion and prayer?
St. Thomas More
--"The King's Good Servant, but God's First"