@Elizafox Okay to be clear this isn't arguing with you because it doesn't matter to me (and also I'm an atheist so I'm not even sure I disagree with the general thrust),
but this is pretty reconcileable with preexisting theological moves,
using the "so that we can -- in the image of god -- likewise participate in the act of creation".
Which I'm bringing up just because it's a cool piece of theologizing that I think it's nice if more people knew it.
@Elizafox EDIT:
Okay amusingly (to me if no one else), apparently the circumcision question in particular is actually the ORIGINAL CONTEXT of that quote, itself.
https://www.etzion.org.il/en/tanakh/torah/sefer-vayikra/parashat-tazria/perfecting-nature