Legendary, spectacular and enthralling, this is a happening that always attracts an enthusiastic audience of many thousands. June 1, 2013 – July 13, 2013 – September 7, 2013 you can enjoy the Heidelberg Castle Illumination and Fireworks.

The German Society for the History of Reformed Protestantism (Dr. Hans-Georg Ulrichs) and the University of Siegen (Prof. Dr. Veronika Albrecht-Birkner) prepare an international conference on 3-5 July 2014 about the European catastrophe of World War I and Reformed Christians worldwide.

In celebration of the 450th anniversary of the Heidelberg Catechism, ISD presents two special volumes from Vandenhoeck & Ruprecht. Written in Heidelberg in 1563, it remains one of the most influential catechisms of the Reformed Church and is in everyday use by more than 20 million people worldwide.