I am saying this as a former believer (and holding no grudge), definitely aware of the fine line between sharing and pushing cultural items, and balancing the two rather equally in a diverse team.
EDIT: actually, it's a topic in itself in a matter of company/team management. I saw a similar concern grow in one of my older team in a previous job, because the company "inclusion and diversity" department held a _very_ unbalanced and awkward take in this regard, talking a lot about some religious/cultural items, and ignoring quite a few others (from different equally present countries of origin and faiths), actually resulting in a fracture in the self-perceived image of the team. That's really a delicate matter.