↑Molloy, Michael. The Christian Experience: An Introduction to Christianity (English). Bloomsbury Publishing. 6 April 2017. ISBN978-1-4725-8285-0. In Europe, Christians were convinced that God wanted them to bring the whole region back into the originally Christian fold. Their motto was Deus vult (God wills it).
↑Gomez, Adam. "Deus Vult: John L. O'Sullivan, Manifest Destiny, and American Democratic Messianism". American Political Thought. 1 (2). 2012: 236–262. doi:10.1086/667616. ISSN2161-1580.