she harkens to the oaths and compacts made between men and women; wherefore such covenants are called 'vows' [várar]. She also takes vengeance on those who perjure themselves.
But, as Andy Orchard states, "the antiquity of such a ritual is far from clear".[1]
Britt-Mari Näsström argues that, like many other minor goddesses, Vár was originally one of Freyja's names, "later apprehended as independent goddesses".[2]
Bellows, Henry Adams (trans.). 1923. The poetic Edda. New York: The American-Scandinavian Foundation.
Brodeur, Arthur Gilchrist (trans.). 1916. Snorri Sturluson: The Prose Edda. New York: The American-Scandinavian Foundation.
Orchard, Andy. 2002. Cassell's dictionary of Norse myth & legend. London: Cassell. First published: 1997. ISBN 0-304-36385-5.
Näsström, Britt-Mari. 2003. Freyja - the great Goddess of the North. Harwich Port: Clock & Rose, 2003. First published: University of Lund, 1995. ISBN 1-59386-019-6.