Recently, my brother has been getting many healing stones and crystals. I have somewhat worked with them myself, mostly just for working with energy, but that was before he cleansed them. We have quite a strong link, and we know for a fact that we have been brothers/related for many past lives, so would it be okay if we both used the stones? He also has been assaulted by negative spirits before, and I think he may need as much protection as he can get. Hail Satan!