"On seeing some representations of the Thunderbolt which recall in a remarkable manner the outlines of the Winged Globe, it may be asked if it was not owing to this latter symbol that the Greeks transformed into a winged spindle the Double Trident derived from Assyria. At any rate the transition, or, if it be preferred, the combination of the two symbols is met with in those coins from Northern Africa where Greek art was most deeply impregnated with Phœnician types. Thus on coins of Bocchus II, King of Mauretania, figures are found which M. Lajard connected with the Winged Globe, and M. L. Müller calls Thunderbolts, but which are really the result of crossing between these two emblems".
The thunderbolt, however, is not always, or even commonly, the direct representative of the winged disk. It is more often derived from lightning or some floral design.[216]
According to Count d'Alviella[217] "the Trident of Siva at times exhibits the form of a lotus calyx depicted in the Egyptian manner".
"Perhaps other transformations of the trisula might still be found at Boro-Budur [in Java].... The same Disk which, when transformed into a most complicated ornament, is sometimes crowned by a Trident, is also met with between two serpents—which brings us back to the origin of the Winged Circle—the Globe of Egypt with the uræi" (see d'Alviella's Fig. 158). "Moreover this ornament, between which and certain forms of the trisula the transition is easily traced, commonly surmounts the entrance to the pagodas depicted in the bas-reliefs—in exactly the same manner as the Winged Globe adorns the lintel of the temples in Egypt and Phœnicia."
Thus we find traces of a blending of the two homologous designs, derived independently from the lotus and the winged disk, which acquired the same symbolic significance.
The weapon of Poseidon, the so-called "Trident of Neptune," is "sometimes crowned with a trilobate lotus flower, or with three lotus buds; in other cases it is depicted in a shape that may well represent a fishing spear" (Blinkenberg, op. cit., pp. 53 and 54).
"Even if Jacobsthal's interpretation of the flower as a common Greek symbol for fire be not accepted, the conventionalization of the trident as a lotus blossom is quite analogous to the change, on Greek soil, of the Assyrian thunderweapon to two flowers pointing in opposite directions" (p. 54).
But the conception of a flower as a symbol of fire cannot thus summarily be dismissed. For Sir Arthur Evans has collected all the stages in the transformation of Egyptian palmette pillars into the rayed pillars of Cyprus, in which the leaflets of the palmette become converted (in the Cypro-Mycenæan derivatives) into the rays which he calls "the natural concomitant of divinities of light".[218]
The underlying motive which makes such a transference easy is the Egyptian conception of Hathor as a sacred lotus from which the sun-god Horus is born. The god of light is identified with the water-plant, whether lotus, iris or lily; and the lotus form of Horus can be correlated with its Hellenic surrogate, Apollo Hyakinthos. "The fleur-de-lys type now takes its place beside the sacred lotus" (op. cit., p. 50). The trident and the fleur-de-lys are thunderweapons because they represent forms of Horus or his mother.
The classical keraunos is still preserved in Tibet as the dorje, which is identified with Indra's thunderbolt, the vajra.[219] This word is also applied to the diamond, the "king of stones," which in turn acquired many of the attributes of the pearl, another of the Great Mother's surrogates, which is reputed to have fallen from heaven like the thunderbolt.[220]