@book { TheVigilantGod, title = "The Vigilant God", subtitle = "Providence in the Thought of Augustine, Aquinas, Calvin, and Barth, Second Edition", author = "Horton {Davies} and Marie-Hélène {Davies}", year = "2018", publisher = "Peter Lang Verlag", address = "New York, United States of America", doi = "10.3726/b13341", url = "https://www.peterlang.com/document/1114272" }