the offering was not made directly to him (whether to his genius or his numen is never made clear) but the statue was never installed. Philo does not challenge the imperial cult itself: he commends the god-like honours given Augustus as "the first and the greatest and the common benefactor" but Caligula shames the Imperial tradition by acting "like an Egyptian". However, Philo is clearly pro-Roman: a major feature of the First Jewish Revolt (AD 66) was the ending of Jewish sacrifices to Rome and the emperor and the defacement of imperial images. The imperial cult and Christianity To pagan Romans a simple act of sacrifice, whether to ancestral gods under Decius or state gods under Diocletian, represented adherence to Roman tradition and loyalty to the pluralistic unity of the Empire. Refusal to adhere to the cult was treason. Christians, however, identified "Hellenistic honours" as parodies of true worship. Under the reign of Nero or Domitian, according to Momigliano, the author of the Book of Revelation represented Rome as the "Beast from the sea", Judaeo-Roman elites as the "Beast from the land" and the charagma (official Roman stamp) as a sign of the Beast. Some Christian thinkers perceived divine providence in the timing of Christ's birth, at the very beginning of the Empire that brought peace and laid paths for the spread of the Gospels; Rome's destruction of Jerusalem and its Temple was interpreted as divine punishment of the Jews for their refusal of the Christ. With the abatement of persecution Jerome could acknowledge Empire as a bulwark against evil but insist that "imperial honours" were contrary to Christian teaching. As pontifex maximus Constantine I favoured the "Catholic Church of the Christians" against the Donatists because: it is contrary to the divine law... that we should overlook such quarrels and contentions, whereby the Highest Divinity may perhaps be roused not only against the human race but also against myself, to whose care he has by his celestial will committed the government of all earthly things. Official letter from Constantine, dated AD 314. In this change of Imperial formula Constantine acknowledged his responsibility to an earthly realm whose discord and conflict might arouse the ira deorum; he also recognised the power of the new Christian priestly hierarchy in determining what was auspicious or orthodox. Though unbaptised, Constantine had triumphed under the signum of the Christ (probably some form of Labarum as