One would never learn from Wolterstorff’s reading of Romans 1 that multiple New Testament exegetes have offered cogent responses to Boswell’s interpretation, undermining its credibility even for most “progressive” Christians writing in this area today. Specifically, Wolterstorff declines to mention the pitched debate over the import of the multiple allusions Paul makes in Romans 1 to Genesis 1-3, allusions that suggest that “nature,” as Paul understands it, isn’t simply “what is common in Paul’s day” but rather what is given in God’s creation itself.
All of Wolterstorff’s engagement with Scripture appears to be shaped by his gambit: If same-sex sexual intimacy isn’t inherently unloving, then opposition to same-sex marriage can only be due to a misbegotten commitment to divine command theory. Once one sees that those supposed divine commands””for instance, in Romans 1””aren’t in fact a black-and-white proscription of all gay sex, then the traditionalists’ jig is up. And this is where Wolterstorff ends his lecture: Having neutralized the proof-texts beloved of conservatives, he closes with a positive case for same-sex marriage.
The same kind of argument can be made for adultery.