(bron: wikipedia)Asha () or arta (; Arta}}) is a Zoroastrian concept with a complex and highly nuanced range of meaning. It is commonly summarized in accord with its contextual implications of 'truth' and 'right' (or 'righteousness'), 'order' and 'right working'.[.][.] It is of cardinal importance[.] to Zoroastrian theology and doctrine. In the moral sphere, aṣ̌a/arta represents what has been called "the decisive confessional concept of Zoroastrianism".[ qtd. in]
. The opposite of Avestan aṣ̌a is... meer
