Fireverse Eir is pretty much as described in lore: lives on a mountain, teaches healing to women, and her colors are green and copper.  In my story, no one can overrule Eir when she’s giving doctor’s orders, not even the king. I’m not sure if that’s gnosis or a result of my unconscious cultural expectations about the authority of doctors.

Outside the Fireverse, I get the impression that Eir doesn't want offerings just because. I'm not that close to her, but I got close enough at one point for her to tell me if I kept offering her things when I didn't have an immediate medical need right then that I was going to have to enter her service and become a doctor. I was already a godspouse at that time so I asked outright if that meant I would have to leave my godspouse relationship and she said yes, so I declined her generous offer as politely as I could. From then on, I only offer her things when I need something right at that moment, and I usually toast her with ginger ale. She had indicated to me that the reason she doesn’t want to be invited a lot of times without an immediate need is simply because she is very busy.

Image: Eir Goddess of Healing by PeKj, creative commons via Deviantart

P.S. Counting down the days to the publication of Asatru: A Beginner's Guide to the Heathen Path! 66 days until it goes live. Preorder it here:  https://www.erinlaleauthor.com/asatrua-beginners-guide.html