Some people I have encountered in this life have impressed me with their integrity-of-purpose, the coherence, sincerity and compellingness of their objectives and mission.  Sometimes these objectives have been political, as in the case of Don Day and Bill Mansfield. In other cases, they have been spiritual or religious, as in the case of Jes Albert Moeller, whom I first met in 1984. There are other people whose purposes are both political and spiritual, something which seems to have been true for Vaclav Havel.
 
In my experience, this human attribute is rare.  And I have never seen or heard anyone else talk of it, until now.  In Judith Wright’s autobiography, she speaks (page 234) of her partner and later husband, the philosopher Jack McKinney, meeting her father:

That my father was grieved by my relationship with Jack is undeniable but, once they met, he gave in to Jack’s obvious honesty of intention and the needs of my own that Jack was filling. . . . “

Judith Wright [1999]: Half a Lifetime.  Edited by Patricia Clarke. Melbourne, Australia: Text Publishing.