Odin is a god.
Freyja . Freyja rules over her heavenly afterlife field Fólkvangr and there receives half of those that die in battle , whereas the other half go to the god Odin 's hall , Valhalla . Odin . Some of these focus on Odin 's particular relation to other figures ; for example , the fact that Freyja 's husband Óðr appears to be something of an etymological doublet of the god , whereas Odin 's wife Frigg is in many ways similar to Freyja , and that Odin has a particular relation to the figure of Loki .