摘要：This essay aims to examine the symbolic value acquired by the Roman Missal of 1962 by the Second Vatican Council today especially through the comparison of two recent statutes Summorum Pontificum and Traditionis Custodes. They can represent an effective synthesis of the approaches used by the Catholic Church to relate to a liturgical question that is still very controversial.
其他摘要：Lex orandi lex credendi? The Roman Missal and its symbolic value between Summorum Pontificum and Traditionis Custodes.
