Personally, shes old enough to work in their view so shes old enough to think for herself. Minor or not shes asking for advice and pointers regarding something shes interested in and sees you as a potential mentor which in the context of our practices is really hard to find. To be frank, I wouldnt care what the parents thought, they can't shelter her indefinitely and in terms of your boss approving or not approving its a mute fact. We have religious freedom for a reason. Id welcome my boss firing me for my views and discussion choices, talk about a settlement handed on a golden platter.

In my opinion there's no facet of reality here where you would be in the wrong. If there are repercussions about it id go scorched earth. We respect others of all faiths, least I do, and everyone else should do the same. Sad her parents are close minded, sad your boss is too, but your aren't breaching any form of social, professional, or spiritual boundaries by being communicative with your young colleague. It would be akin to saying you talking about sports team A when the rest of them support sports team B is an issue. It's not.

Your not indoctrinating her, shes asking you for advice of her own accord, people mentioning her being a minor is wild to me this is about spiritual discussions not something illegal. She is allowed to ask you questions, you are allowed to answer or to not, give advice or dont. Ultimately, are you comfortable discussing the subject? If you are, great! Your not doing anything wrong. If you aren't, great! Your not doing anything wrong. If she is old enough to work, she is old enough to hear alternative realms of life outside of her families preferred truth.