Those traits are not supposed to be common or even uncommon. They are supposed to be rare.

While there was intolerance, it was not religious or at least not widespread as in medieval times.
The Sacrilege of Gods is supposed to be a nasty one and its based on Antiochos III's demise as an angry mob killed him when he seized the treasury of a temple in Elymais. To try and rob a temple of treasuries was a big no-no in Hellenistic times.