New orthodox Jewish team member - how can I make them feel comfortable?

I know they feel slightly uncomfortable with everything going on and I want this new team member to feel safe/like they can be themselves, they are orthodox Jewish and visibly (hope that is ok to say, other people have said it in threads)

Is there anything I can do to accommodate for their beliefs? Given they’ve said they do feel a bit tense with political situations.

Also, I noticed they are completely kosher so I wondered if there are any snacks which are already kosher than I can bring in? I don’t live in a place which has kosher food marked