Deities walk the mortal realm in Feorh and they can bless the mortals with magical powers. Under "The Blessings" subcategory you will find the "Blessings" article, where you will be able to read about this. You will also find a lot of different blessings to read about in the same place. Most of the Magic in Feorh can be stolen, the magical powers bestowed by the deities are the most well-known magic, but there are several more. Check them out an overview in the "Threads of Reality" article or read more about them in their respective articles.