Newsletters The Heidelbrief is the monthly newsletter of Heidelberg Theological Seminary. Special Philippine Issue 2020 Summer 2020 Graduation 2020 April 2020 Feb./March 2020 January 2020 November/December 2019 November 2019 September 2019 August/September 2019 July 2019 June 2019 May 2019 April 2019 March 2019 February 2019 January 2019 December 2018