TimV
Puritanboard Botanist
And while it's true they may not be as interested in strict confessionalism, their reasons have more to do with conforming to Scripture than with conforming to culture.
But that disdain for an oath implicit in putting Scripture ahead of the confession is a product of modern culture. In other eras people could see that while the Scriptures trump the confession and while by definition the confession is fallible, one take an oath with the idea of swearing to one's own hurt and not changing.