Did you ever find out what the books name was?
Books
Book reader community.
Sounds vaguely like the His Dark Materials books by Phillip Pullman.
Nah, it's not this trilogy. IIRC, His Dark Materials is about a girl and a boy and people's spirit animals, parallel universes, and smiting god (probably).
I would describe it less as "smiting god", and more as "indirectly rescuing god from the control of the church". Though even that is a bit simplistic.
The "she destroys magic to save humanity" bit does thematically feel very close to the ending of His Dark Materials.
It was the magic sand only she can see (dust) that was the big similarity to me.
TBH, I threw your description to chatgpt to see what it could make out of it, this is the response I got. Check to see it managed to get it right...
Based on the plot you provided, it sounds like you're describing the "Grisha" trilogy by Leigh Bardugo, specifically the first book titled "Shadow and Bone." The protagonist, Alina Starkov, possesses a dormant power known as the "Sun Summoner" which she discovers when she is aboard a flying ship called the Volcra. She has no memory of her childhood and embarks on a journey to harness her abilities. Along the way, she encounters a man named Mal who saves her when the ship is attacked. Throughout the series, Alina grapples with her identity and the choice between using her powers to save or destroy humanity, ultimately deciding to destroy magic itself. The series also features elements of a magical world, flying ships, and a dangerous wilderness filled with magic.
Sounds very little like Shadow and Bone, but good try ChatGPT. Especially after the edit, so might have been an even better try initially.
It sounds like the world of Cinder Spires meets Shadow and Bone with a hint of Golden Compass, but not enough like any of them to remotely be a match.
Good old AI hallucinations