Final Answer:
Mitchell appeals to the teachings of the Magisterium of the Catholic Church - a) True. Thus the correct option is A.
Step-by-step explanation:
The Magisterium of the Catholic Church refers to the teaching authority of the Church, particularly exercised by the Pope and the College of Bishops. Mitchell's appeal to the teachings of the Magisterium indicates that he aligns his beliefs or arguments with the authoritative doctrines and teachings of the Catholic Church. This could involve referencing official documents, encyclicals, or statements issued by the Magisterium to support or justify his positions on matters of faith, morality, or doctrine.
The Magisterium plays a crucial role in providing guidance and authoritative interpretations of Catholic teachings. When individuals like Mitchell appeal to the Magisterium, they are essentially grounding their beliefs within the framework of official Catholic doctrine. This alignment is often seen as a way to ensure doctrinal fidelity and maintain unity within the Catholic faith. Mitchell's acknowledgment and adherence to the teachings of the Magisterium signify a commitment to the authoritative teachings of the Church, emphasizing a theological foundation in his beliefs and arguments. Thus the correct option is A.