Perkūnas

Perkūnas is attested as a theonym in pre-Christian Baltic religious materials and later folkloric sources; within that pantheon he is treated as the common Baltic god of thunder and is frequently described as the second most important deity after Dievas. Modern scholarship places Perkūnas in comparative discussions of Indo‑European thunder deities: some researchers have proposed a Proto‑Indo‑European reconstruction *Perkʷúh₃nos on the basis of parallels with Baltic Perkūnas, Slavic Perun and other traditions, while other linguists (notably Martin L. West in the cited literature) argue that the theonyms contain different roots and formants and therefore likely arose independently. Competing etymological proposals derive the name from roots meaning 'oak' (PIE *perkʷ-) or 'to strike/beat' (PIE *per- / Balto‑Slavic *pertei), reflecting the deity's lexical entanglement with vernacular words for thunder in Baltic languages.

Primary excerpts do not provide a consistent iconographic description. Sources associate Perkūnas with storm imagery and particular landscape and vegetal markers — notably oak trees and mountains — and with the sky and thunder/lighting phenomena; however, no detailed, widely attested physical depiction or set of attributes (attire, weapons, specific posture) is supplied in the provided material. Thus his visual representation is attested indirectly via associations (oaks, storms) rather than by a canonical iconographic description in the quoted sources.

Sources characterize Perkūnas as the Baltic deity associated with thunder, lightning, storms, rain and fire and link him conceptually to war, law and social order, fertility, mountains and oak trees. Some etymological interpretations frame him as a 'striker' (if derived from roots meaning 'to hit' or 'to beat'), emphasizing the active force of thunder and lightning; other treatments emphasize his role as a regulator of natural and social order. The supplied excerpts do not provide narrative accounts of specific miraculous feats, spells, or precise ritual demands.