URL: https://www.aomin.org/aoblog/debate/debate-how-biblical-and-ancient-is-the-papacy-fr-mitch-pacwa-long-island-new-york-5-21-1998/

URL: https://www.aomin.org/aoblog/debate/debate-do-the-catholic-churchs-teachings-on-mary-constitute-authentic-christian-doctrine-peter-d-williams-london-oratory-in-st-wilfrids-hall-london-england-5-15-2017/

URL: https://www.aomin.org/aoblog/debate/debate-is-purgatory-biblical-robert-sungenis-newburg-oregon-10-22-2010/

URL: https://www.pre-trib.org/articles/all-articles/message/the-ethnicity-of-the-antichrist/read

URL: https://bible.org/seriespage/side-side%E2%80%94i-story-aquila-and-priscillai