The priest looked between January and Yuki, clearly skeptical. 

"St Anthony is the Patron of Lost Things," he said after a long moment, turning to look at one of the stained glass windows that depicted a tonsured man reading from a book while performing some kind of alchemical experiment.

"Things are brought here to be Lost, not to be found," he continued, his voice contemplative. 

"Perhaps, in His wisdom, He allowed that which was brought to us to be lost to be found," the priest pondered.

"I'm sorry, even as things stand, I cannot allow members of the public to the private areas of the Cathedral."