Historians of Reformational philosophy often claim that Abraham Kuyper obtained the idea of sovereignty in its own sphere from Guillaume Groen van Prinsterer. But very little historical research has been done on Groen’s sources for and development of this idea. The first use of the Dutch phrase souvereiniteit in eigen sfeer is much earlier than previously thought; it was used in 1853 by J.I. Doedes, an associate of the “ethical theologian” Daniël Chantepie de la Saussaye. Groen became aware of the (...) ideas of Franz von Baader through journals founded by them, and by reading and corresponding with them and others, such as J.H. Gunning Jr. and Friedrich Fabri. Groen himself owned some of Baader’s books. He also relied strongly on the work of the jurist Friedrich Julius Stahl, who was 37 years younger than Baader but taught for a while at the same Munich university and shared Baader’s anti-revolutionary ideas. (shrink)

This essay analyzes the view of evolution of Jan Lever (1922–2010), founder of the biology department at the Vrije Universiteit Amsterdam, and compares his view with those of J.H. Diemer and H. Dooyeweerd. Together with Dooyeweerd, Lever wrote a series of chapters on the species concept inPhilosophia Reformata(1948–1950) in which species were defined as constant types. In his book,Creatie en Evolutie(1956), Lever still subscribed to Dooyeweerd’s philosophy but also suggested that it is possible that biological evolution occurred, including that of (...) human beings, and that scientific research can shed light on these processes. Influenced by his idea of individuality structures, Dooyeweerd criticized Lever and suggested that species are constant; that science cannot speak to the topics that Lever discusses. It is argued that Dooyeweerd’s views are influenced by the typological thinking of the time and that reformational thought would benefit from de-emphasizing this aspect of reformational philosophy. (shrink)