Her "Amazonian" iconography shows her "manly virtue" (virtus) as fierce mother of a warrior race, augmenting rather than replacing local goddesses.
[5] Other early Roman coinage shows a warlike "Amazon" type, possibly Roma but in Mellor's opinion, more likely a genius than dea (goddess).
In later coin issues, Roma wears varieties of the Attic helmet, the standard pattern for Roman army officers.
Other female members of Rome's official pantheon were also helmeted, including Bellona, and Minerva, the latter being equivalent to Greek Athena, who is believed by some scholars to be Roma's original.
[6] The earliest, more-or-less unequivocal coin identification of Roma is a silver stater of c. 275 BC issued by Rome's ethnically Greek allies at Locri, on the Italian peninsula.
Another woman, labelled as Pistis (Greek equivalent to Roman Fides, or "good faith"), stands before Roma with a crown of leaves raised above her head.
[7] Though her Roman ancestry is possible – perhaps merely her name and the ideas it evoked, according to Mellor – she emerges as a Greek deity, whose essential iconography and character were already established in Italy, Magna Graecia and Rome.
[4] The earliest certain cult to dea Roma was established at Smyrna in 195 BC, probably to mark Rome's successful alliance against Antiochus III.
[a] Democratic city-states such as Athens and Rhodes accepted Roma as analogous to their traditional cult personifications of the demos (ordinary people).
Roma as "divine sponsor" of athletics and pan-Hellenic culture seems to have dovetailed neatly into a well-established and enthusiastic festival circuit, and temples to her were outnumbered by her civic statues and dedications.
A panegyric to her survives, in five Sapphic stanzas attributed to the Greek poet Melinno, who claims that she is the daughter of Ares and celebrates her fierce commitment to her offspring and proteges.
[4] In Hellenistic religious tradition, gods were served by priests and goddesses by priestesses but Roma's priesthood was male, perhaps in acknowledgment of the virility of Rome's military power.
Caesar's adopted heir Augustus ended Rome's civil war and became princeps ("leading man") of the Republic, and in 30/29 BC, the koina of Asia and Bithynia requested permission to honour him as a living divus.
Republican values held monarchy in contempt, and despised Hellenic honours – Caesar had fatally courted both – but an outright refusal might offend loyal provincials and allies.
The temple contained the seated, fully draped, Hellenised and highly influential image of dea Roma – the Palladium in her right hand symbolised Rome's eternity.
In a later, even more turbulent era, a common coin type of Probus shows him in the radiate solar crown of the Dominate: the reverse offers Rome's Temple of Venus and dea Roma.
While Probus' image shows his monarchic Imperium, Roma displays his claims to restoration of Roman tradition and Imperial unity.
She converses with a young, standing male usually identified as the genius of the Roman people, who appears to be waiting to speak with the seated emperor (probably Augustus).
The deities were smaller than life but all were well-crafted and most had traces of gilding: the Roma figure sits on a backless chair, and wears a triple-crested war-helmet and a peplum.
[28] Later, the book introduces a villainous character called the Whore of Babylon, generally considered a reference to Rome, the dominant power of the era, and potentially an outright caricature of Roma:[29] The woman was clothed in purple and scarlet, and adorned with gold and jewels and pearls, holding in her hand a golden cup full of abominations and the impurities of her fornication; and on her forehead was written a name, a mystery: "Babylon the great, mother of whores and of earth’s abominations."
[31][32][33] An image of Dea Roma on a sestertius of Emperor Vespasian shows her reclining on Rome's seven hills with various accoutrements; in this interpretation, the readers of the Book of Revelation, familiar with the iconography of Roman coins, would understand who was being referred to.
Angelo Zanelli, in his work, decided to further characterize the statue by also providing the reference to Athena, Greek goddess of wisdom and the arts, as well as of war.