Myths of the Norsemen: From the Eddas and Sagas

by H. A. Guerber

Alf-blot

In Scandinavia and Germany sacrifices were offered to the elves to make them propitious. These sacrifices consisted of some small animal, or of a bowl of honey and milk, and were known as Alf-blot. They were quite common until the missionaries taught the people that the elves were mere demons, when they were transferred to the angels, who were long entreated to befriend mortals, and propitiated by the same gifts.

Many of the elves were supposed to live and die with the trees and plants which they tended, but these moss, wood, or tree maidens, while remarkably beautiful when seen in front, were hollow like a trough when viewed from behind. They appear in many of the popular tales, but almost always as benevolent and helpful spirits, for they were anxious to do good to mortals and to cultivate friendly relations with them.