Heavenly Sophia and the Being Anthroposophia, Paperback/Sergei O. Prokofieff

Based on the author's own experience of the supersensible being who stands behind the science of the spirit known as Anthroposophy. This book aims to show that the being Anthroposophia is not a poetic image or an abstract concept, but is an actual spiritual entity who works in the higher worlds for the good of earthly evolution.