Traditional Sámi spiritual practices and beliefs are based on a type of animism, polytheism, and what anthropologists may consider shamanism. The religious traditions can vary considerably from region to region within Sápmi.
Sámi drum
Stabben: A sieidi stone in Balsfjord
In Sami shamanism, Horagalles, also written Hora Galles and Thora Galles and often equated with Tiermes or Aijeke, is the thunder god. He is depicted as a wooden figure with a nail in the head and with a hammer, or occasionally on shaman drums, two hammers.
Sami people worshipping Horagalles or Tiermes. Copper engraving by Bernard Picart from Cérémonies et coutumes religieuses de tous les peuples du monde (1723–43)
Depiction of Horagalles from a Sami shaman drum found in Norway. The drum symbols were copied by the Christian priest Thomas von Westen in the 18th century.
The two hammers of the thunder god depicted as a blue cross on a late 18th-century shaman drum from Porsanger, Western Finnmark, Norway, described by the Christian missionary Knud Leem.