Symbolics

• The Roman Catholic Church in Transylvania
• Disputed issues between Protestantism and Catholicism
• The difference between the doctrines of Mariology and the sacraments in Protestant and Catholic interpretation
• The Orthodox Church
• Doctrinal distinctives of Orthodoxy
• Orthodox spirituality
• The Unitarian Church
• The Greek Catholic Church
• The Baptist Church
• The Seventh-Day Adventist Church
• The Pentecostal Church
• Jehovah's Witnesses
• The Mormons
• Faith's Church