Jupiter of the Thunderbolt
Nobody who observes a thunderstorm would arrive at the conclusion that the planet Jupiter sends the lightning. Therefore it is singular that peoples of antiquity pictured the planet-god Jupiter as wielding a thunderboltthis is equally true of the Roman Jupiter, the Greek Zeus, and the Babylonian Marduk.
Pliny knew the origin of lightning in the friction of cloudshe wrote that by the dashing of two clouds, the lightning may flash out. (2) He did not confuse lightning with the thunderbolt that is discharged by the planets. He makes a distinction between earthly bolts, not from stars, and the bolts from the stars. (3) Pliny knew that the Earth is one of the planets: Human beings are distributed all around the earth and stand with their feet pointing towards each other . . . Another marvel, that the earth herself hangs suspended and does not fall and carry us with it.
The planet-god Jupiter was frequently shown with a thunderbolt in his hand. The electrical discharge coming from Jupiter is described in many ancient texts. In the Orphic Hymn to Jupiter the Thunderer, he is described as he who shakst with fiery light the World. From thee proceeds thetherial lightnings blaze, flashing around intolerable rays. Horrid, untamed, thou rollest thy flames along. Rapid, etherial bolt, descending fire, the earth . . . trembles. (4) The earth does not quake when struck by regular lightnings. The bolt of Jupiter falls from the azure sky, not veiled by clouds.
The electrical discharge from a planet is described very clearly by Pliny: heavenly fire is spit forth by the planet as a crackling charcoal flies from a burning log. (5) It is accompanied by a very great disturbance of the air, produced by the birth-pangs, so to speak, of the planet in travail.
Also Seneca discerns between the lesser bolts which seek houses and undeserving homes and the bolts of the planet Jupiter by which the threefold mass of mountains fell. (6)
In the Babylonian epic, the Enuma Elish, it is told how Marduk, or the planet Jupiter, raised the thunderbolt, his mighty weapon. He mounted the chariot, the storm unequalled for terror. . . . With overpowering brightness his head was crowned. He is also described as the planet-god at whose battle heaven quaked, at whose wrath the Deep is troubled . . . in the bright firmament his course is supreme . . . with the evil wind his weapons blaze forth, with his flame steep mountains are destroyed. . . . (7) A hymn to Marduk tells that by his warfare the heaven resounds; before his anger the deep is shaken; before his sharp weapon the gods draw back. (8)
The Egyptian pharaoh Seti described Amon as a circling star which scatters its seed in fire . . . like a flame of fire . . . irresistible in heaven and in earth. (9)
Brihaspati, or the planet Jupiter in Hindu astronomy, is invoked in the Rig Veda as one who in destroying enemies cleaves apart their cities . . . . Brihaspati strikes the enemy with his thunderbolts. (10) Shiva is called wielder of the thunderbolt. (11)
In Worlds in Collision the overpowering of one planet by another in conjunctions was quoted from the Hindu astronomical books; the electrical power which manifests itself in conjunctions is called bala. Jupiter as the strongest planet is a balin.(12)