deu - [IC] For you know that by me it has been taken as your (committment) by oath (lit.: as oath-like) that you will not go for uprising against(?) Zardušt, and you will not struggle with him, (and) you will not strive for an opposition of new law-giving, (and) you will not increase evil (to) the spiritual (and) the material world, since you (or: it?) will produce the store of the soul (i.e. the good, or here rather bad deeds are collected and determine the eschatological fate of one’s soul).
deu - [West1882] ... for you conceive that they would accept from me your view, as it were swearing that it does not go to the filth accumulated for Zartosht, and does not contend with him; and that the opposition does not strive for a new law, and does not increase the evil of the spirit and the world, since it labours for the hoard of the soul.