The book presents the biography and the most important Karl Heim's thoughts on multidimensional, polar and supra-polar realities, his Christocentric theology as it was depicted in the books Jesus der Herr and Jesus der Weltvollender, his approach to the natural sciences, reflections of Heim's ideas in Czech theology, as well as their hypothetical contribution to contemporary theology. The chapter on reflections of Heim's thoughts in Czech theology is translated into English.