(OK, we’re not actually talking about advocates for actual marriage from France, though maybe we should be!)

Evangelical writer David French has this to say about the relationship between the violence the torch-and-pitchfork crowds do to others (and to the very possibility of just laws) and willful destruction of vital cultural institutions:

It’s important to understand that this wave of coercive intolerance is not mere aberrational excess but the natural and inevitable byproduct of grafting same-sex relationships into an institution that is a key building-block to civilization itself. Even in the face of strong sexual-revolution headwinds, our law and culture continue to not only protect marriage and incentivize marriage, it is still seen by hundreds of millions of Americans as the ideal family relationship. In other words, by grafting same-sex relationships into marriage, activists want their relationships to enjoy all the legal and cultural protections marriage has built up through millennia of human experience. To oppose “marriage” is to oppose civilization.

But marriage did not become an “ideal” or civilizational building-block by simply being the most intense and committed form of adult relationship. In fact, at its core, marriage is not about adults — or adult happiness — at all. It has been at the heart of every enduring world culture not because these cultures share the same faith, or share the same ideals about romantic love and adult happiness, but because life has long taught us cultures thrive when children are raised in stable, two-parent, mother-father homes. Indeed, spouses from many cultures would laugh at the notion that “happiness” or “romance” has anything to do with the nature and familial bond of their marriage.

(source: Like the President and Hillary, My Views on Marriage Have Evolved | National Review Online)

There’s even more to it than that, but still that’s pretty much right.