Except that the quote I've presented is the last part of the Tacitus report... the fist part details thusly:
"... Neither human resources, nor imperial generosity, nor appeasement of the gods, eliminated the sinister suspicion that the fire had been deliberately started. To stop the rumor, Nero, made scapegoats--and punished with every refinement the notoriously depraved Christians (as they were popularly called). Their originator, Christ, had been executed in Tiberius' reign by the Procurator of Judaea, Pontius Pilatus (who was actually a Praefectus, not a Procurator). But in spite of this temporary setback, the deadly superstition had broken out again, not just in Judaea (where the mischief had started) but even in Rome. All degraded and shameful practices collect and flourish in the capital. First, Nero had the self-admitted Christians arrested. Then, on their information, large numbers of others were condemned--not so much for starting fires as because of their hatred for the human race. Their deaths were made amusing." (Source: Tacitus: The Annals; Agricola and the Germania) Additionally, Seutonius is supportive of the reports: "... "punishments were also inflicted on the Christians, a sect professing a new and mischievous religious belief." (Source: United Nations of Roma Victrix: Roman History)