A Gate Opens collects four volumes of spiritually-themed essays written by Herbert Vollmann. Mr. Vollmann addresses a wide range of subjects — from eternal concepts to everyday issues – using the knowledge conveyed in the book In the Light of The Grail Message as his foundation. In the foreword to A Gate Opens, Mr. Vollmann “This book is intended to show how the building blocks of the Knowledge of Creation, which the work In the Light of The Grail Message by Abd-ru-shin gives to men, can be joined together like mosaic pieces, with the aim of a joyful spiritual experience, if in being put together the picture emerges complete. May the essays worked out in this way encourage a deeper reflection, above all about ourselves, without our falling at the same time into unhealthy pondering. Then a gate may suddenly open that until now had remained closed, behind which emerges an ever brighter path that can lead unswervingly out of may oppressing errors, doubts and Upwards to the Light!”