How do you say no to this?

Brooklyn is usually full of excuses not to go to bed ("I need a drink, I need another song, I need a piggynoink-see post from little while ago to know what that means-I need to go potty, etc) but tonight she came up with one I didn't quite know how to deal with. She said "Mom I can't go to bed I need to read the Book of Mormon." And she just kept saying that over and over again.
Earlier today we needed to go to the store but Brooklyn didn't want to come because she was too busy reading her "scripures" (scriptures.) We had all our scriptures setting on the couch from FHE last night and she just sat there "reading" them forever. I finally had to tell her we could bring them to the store, but it wasn't good enough just bring one set, we had to bring 3 sets.

I already know Brooklyn's generation will be better than I ever was, I don't remember wanting to read the scriptures so badly when I was 2 (or 12...) Hopefully she carries her love for scriptures with her for her whole life!