Sharlet: I was slated to discuss my latest Harper’s piece, “Through A Glass, Darkly,” on WBUR’s “Here and Now,” but the revelation of another megachurch pastor’s secret gay life recast the conversation — now it’s about the centrality of the archetype of the gay man in Christian conservative public theology. You can listen online or check your local NPR affiliate — the show plays at noon or 1 pm around the country. Local stations broadcast times here.