Das ewige Reich Geschichte einer Hoffnung

"The fact that religion is no comfort to the soul, that it has nothing to do with the bourgeois need for security, has probably never before been proclaimed so passionately and competently.
"(Frankfurter Allegmeine Zeitung)
"It has become rare in theological literature for an author to come up with a real find. In Nigg's case, this happens all the time. That is his greatness."(Süddeutscher Rundfunk)
"It is probable that everyone who has read anything by Nigg has been hoping almost obsessively for further books by this sensitive and art-orientated religious essayist. And those who are not yet familiar with his work are to be envied."(Rhein-Neckar-Zeitung)