If Judge Holden is one of the most evil characters in fiction, What character would be his opposite?

We all know Judge Holdens reputation as one of the most reprehensible characters in fiction. A force of nature, evil itself. So it got me thinking who in fiction would be his counter? A man almost without flaw and a single vision of good. Fictional Novel characters only. Don’t say Superman or any other superhero I’m talking about a normal man that represents everything good.