Galina Krasskova is holding an Agon in April for Nerthus – http://wp.me/p59Y9v-1UZ
Our only written accounts to this Goddess comes to us from Tacitus’ Germania:
There is a sacred grove on an island in the Ocean, in which there is a consecrated chariot, draped with cloth, where the priest alone may touch. He perceives the presence of the goddess in the innermost shrine and with great reverence escorts her in her chariot, which is drawn by female cattle. There are days of rejoicing then and the countryside celebrates the festival, wherever she designs to visit and to accept hospitality. No one goes to war, no one takes up arms, all objects of iron are locked away, then and only then do they experience peace and quiet, only then do they prize them, until the goddess has had her fill of human society and the priest brings her back to her temple.
There is a theory that connects Gefjon to Nerthus, one of the bits of interest in this theory is that the medieval place name for the modern-day city of Naerum in Denmark was Niartharum, which etymologically may connect to Nerthus’ name.
Much is made of Her as a fertility Goddess, while this is true, I also see her as a Goddess associated with fresh waters (rivers, lakes, ponds) and how that water is necessary for the fields. I also personally see Njord as a God of waters at the boundaries (beaches, marshlands, etc), and Ran/ Aegir more the ocean depths.
A Prayer to Nerthus
We hail the generous earth.
Ripe lie your sustaining fields;
swollen with the promise
of blessings yet reaped.
We hail you Nerthus,
And we thank you
For the plenty you provide
For the gifts you bestow.
May we thrive in health
And fortitude for life.
So we hail!