I have done just quick reading on the two topics, I admit that. At first I wondered what was meant by social holiness. As I looked for the term "social holiness" I began to see that frequently people interchange "social holiness" with "social justice".
Social holiness, the holiness that one exudes in social settings with people of likemindedness is not the same as social justice. Social justice being all things should be equitable to all people. One can have both, but as far as I can tell they should not be interchangeable terms.
What do you think?