The important thing is that Marcille did not learn to blaspheme against the natural order to save her girlfriend. She just happened to have studied the art of spitting in God's eye for wholly unrelated reasons, and when the opportunity by chance arose to employ that skill in service of girlfriend-saving, she was ready.
i just noticed on this page in the manga, that in the panel where laios is looking all sad that toshiro is actually giving him headpats 🥺!!!!
at first i just thought it was namari since she was already affectionately touseling his hair but then i noticed that although that's definitely her hand in the bottom left, the hand on the top of laios's head is at the wrong angle and too high up to be her's........... sobbing crying sobbing
for a guy who's so polite and proper and repressed, patting laios's head and then going in for a SECOND hug is basically tantamount to kissing him sloppy style right there i think