Although Calvinistic in roots reformational philosophy has always been ecumenical in outlook. Dooyeweerd later rejected the term “Calvinistic” wishing his philosophy to be seen as "Reformational-Ecumenical" Christian. On the 50th anniversary of the Association Jacob Klapwijk summarized some of the central themes of reformational philosophy and looked forward to its continuing contributions. This important article was titled “Reformational Philosophy on the Boundary Between the Past and the Future.” In 1995 the "Association for Calvinistic Philosophy" became the "Association for Reformational Philosophy," while its supporting foundation became the Foundation for Christian Philosophy (Stichting voor Christelijke Filosofie, with the new Dutch spelling).