a German Catholic thinker
Christianity is the one true religion because of Jesus
other religions can help people to salvation but only until a person encounters the Christian message, at which point they can accept or reject it
Christian missionaries must not assume that the non-Christians they encounter have no experience of the truth
institutions can be a form of anonymous Christianity because they have structures that explore truth and salvation, they can be a means of grace
individuals can be anonymous Christians because people who do not identify as members of a religious institution can be said to be good and moral, therefore on their own search for the truth