In ethical and moral respect, Mithra is regarded as a jealous custodian of the covenants that mortals conclude among themselves, a displeaunted of ju… - Italo Pizzi

The morality taught by the 'Avesta', beyond and above its theological, dogmatic, ritual precepts, is still a very high and pure morality that rightly places Zoroastrianism among the most elected religions in the world. The same threefold precept of never sinning in thoughts, in works, in words, which is also among the precepts of Christianity, encloses in its rigidity and summarizes every other precept that is intended to guide man down here. The greatest virtues that, moreover, were recommended not also by the <nowiki>'</nowiki>Avesta', but also by the law and custom common to all the Iranians, were justice, charity, generosity, piety, the horror of lying.

There is no well-founded reason to accuse Alessandro of the dispersion of the 'Avesta' and the consequent loss of many among the books of it, even if the Parsi accuse him of this, they who usually call him, for the hatred they have, the cursed. Coming from hatred, the accusation cannot be entirely right, and on the other hand it is known that Alexander was not intolerant of the religions of the peoples he visited and defeated, he did not deal with either their rites or their beliefs, which, while he had many other things to expect, he cared little or nothing. Indeed, if they cared, they cared in a favorable sense, because it is also known that the Macedonian soldiers who had followed him in the East, accused him, as crude as they were and uncultured, of assuming Asian customs and rites, the Persians in particular.

The name Ahura, like the name of Yahveh that the Bible gives to the God of Israel, means Being, that is, Being par excellence; and it is obvious to understand that such a concept, high and sublime, mere and pure metaphysical abstraction, can only proceed from an elected speculative mind, can belong to the And would this idea come to Zarathustra from the Semites, indeed from the Jews?