Social Justice, Violence, and the Imago Dei

Identity politics as I have always understood it strives to highlight the forms of domination against communities and classes of people who have been systematically marginalized and oppressed. It aims to right those injustices by privileging modes of discourse of the marginalized against the historically privileged (White Males first and foremost). But in countering injustice, do the advocates for social justice go too far? Writing at Bitch Media, Sharday Mosurinjohn seems to think so.