Please answer the following question: Father V.C. Samuel (Vilakuvelil Cherian Samuel) Great Servant of Lord (19121998) called Samuel Achen was an Indian Christian philosopher theologian historian and ecumenical leader. He was a scholar a university professor and a priest of the Indian Orthodox Church. He was the author of many doctrinal books and papers including The Council of Chalcedon Re-Examined: Historical Theological Survey. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Office Holder