Celsus

[3] Hanegraaff[6] has argued that The True Word was written shortly after the death of Justin Martyr (who was possibly the first Christian apologist), and was probably a response to his work.

[10] Wilken likewise concludes that Celsus was a philosophical eclectic, whose views reflect a variety of ideas popular to a number of different schools.

[14] Theologian Robert M. Grant notes that Origen and Celsus actually agree on many points:[15] "Both are opposed to anthropomorphism, to idolatry, and to any crudely literal theology.

[21] Celsus seems to have been interested in Ancient Egyptian religion,[22] and he seemed to know of Hellenistic Jewish logos-theology, both of which suggest The True Doctrine was composed in Alexandria.

[24][25] Celsus writes that "there is an ancient doctrine [archaios logos] which has existed from the beginning, which has always been maintained by the wisest nations and cities and wise men".

he distinctly declares, with his own voice, as ye yourselves have recorded, that there will come to you even others, employing miracles of a similar kind, who are wicked men, and sorcerers; and Satan.

Since accuracy was essential to his refutation of The True Doctrine,[33] most scholars agree that Origen is a reliable source for what Celsus wrote.

Instead, he was a henotheist, as opposed to the Jewish strict monotheism;[6] historian Wouter Hanegraaff explains that "the former has room for a hierarchy of lower deities which do not detract from the ultimate unity of the One.

One of Celsus's bitterest complaints is that Christians refused to cooperate with civil society and held local customs and the ancient religions in contempt.

The Christians viewed these as idolatrous and inspired by evil spirits, whereas polytheists like Celsus thought of them as the works of the Daemons, or the god's ministers, who ruled mankind in his place to keep him from the pollution of mortality.

[39] Celsus attacks the Christians as feeding off faction and disunity, and accuses them of converting the vulgar and ignorant, while refusing to debate wise men.

[40] As for their opinions regarding their sacred mission and exclusive holiness, Celsus responds by deriding their insignificance, comparing them to a swarm of bats, or ants creeping out of their nest, or frogs holding a symposium round a swamp, or worms in conventicle in a corner of the mud.

Origen , Contra Celsum ( Cambridge , 1676 edition)