The link you followed will bring you to this page:

https://books.google.it/books?id=Nz1BAAAAcAAJ&pg=PA809&lpg=PA809&dq=%22Die+Vereinigung+der+Gl%C3%A0ubigen+mit+Christo%22&source=bl&ots=0yRm20JeeS&sig=ACfU3U1f0EHCtfRacXtPRA756GGYO1glmw&hl=it&sa=X&ved=2ahUKEwjL7MqhxKnqAhUBURUIHfGdAHEQ6AEwAHoECAwQAQ#v=onepage&q=%22Die%20Vereinigung%20der%20Gl%C3%A0ubigen%20mit%20Christo%22&f=false