A culture of dialogue is fundamentally based on listening and mutual respect. Respect does not mean agreeing on everything, but rather involves relationship and also reciprocity of dissent and critique. Dialogue is grounded in diversity as a value, with the belief that it is through openness to the other that one finds and builds one's own self, grounded in the awareness that beyond what one is and what one believes, there is always something else. It must be the other who exposes their own identity, as the greatest offense we can inflict on another is to attempt to define their identity for them. Participants in dialogue must also be aware that concepts such as "truth," "uniqueness," and "absoluteness," even within the legitimacy of a "universal" religion claiming all possible values, not only constitute an insurmountable barrier to dialogue and peaceful coexistence but especially undermine the sense, including the spiritual sense, of brotherhood.