This is what you get when you mix an imaginative 4 year old, a tall box, and a book. Yes, you guessed it, she's PREACHING. The box is her podium, and the book (which is a board book about fairies) is evidently the Bible.
And just to set the record straight, no we do not attend a church where there are women preachers. Our church is reformed Presbyterian, and very conservative. So I have no idea where she got this idea. I do have a feeling it was aimed at her older sisters, though.