[1][2] According to Cicero, Jupiter Urius had the most ancient and venerated of the barbarian temples, which was sacked by invading armies and resulted in diseases from which those afflicted never recovered.
The preserved images give reason to connect Zibelthiurdos with the ancient Greek God Zeus the Thunderer; he is depicted holding a lightning bolt in his raised right hand, and to his right an eagle with wings spread out.
Some scholars consider Thracian Zbelsourdos as an equivalent and partially linguistic cognate of Getic Gebeleizis and Albanian Shurdh, all theonyms used to refer to the Indo-European sky and weather god.
In the epigraphic evidence, the deity's name is attested in 12 documents, alternatively written as Zbelthiourdes, Zbelthourdos, Zbelsourdos or Zbersurdos, Zbeltiurdus, Svelsurdus.
[14] Per Tomaschek, further descendants of *ģʰeib- would include Lithuanian žaibas "lightning", verb žibėti "to shine, to glow", and possibly Croatian zúblja "torch" and Slovene zubelj "flame".