4 Moreover, as I am speaking to an educated man, well versed both in the sacred scriptures and in secular literature, I desire to give your excellency this note of warning. Do not suppose that I am a clumsy buffoon who condemn everything that Origen has written—as his injudicious friends falsely assert— or that I have changed my mind as suddenly as the philosopher Dionysius. The fact is that I repudiate merely his objectionable dogmas. For I know that one curse hangs over those who call evil good and over those who call good evil, over those who put bitter for sweet, and over those who put sweet for bitter. Who would go so far in praise of another man's teaching as to acquiesce in blasphemy?
Source: Letters (New Advent)