Diagnosis through the dichotomy. The passage is an applied theorem of Epictetus' DOGMAdichotomy: it shows what follows from a mislocation of good and evil. If one places TERMgood or TERMevil in the domain of the TERMnon-volitional (τὰ ἀπροαίρετα — what lies outside choice), then two consequences follow of necessity (ἀνάγκη). The governing discipline is assent (the right judgment of value); the sustaining one is desire.
Two consequences of the false judgment. (1) At an "evil," or a "good" that slips away — blame of the gods (μέμψασθαι θεοῖς): they are faulted for the world's arrangement. (2) Hatred of men (μισῆσαι ἀνθρώπους) — and not only of the actual causes, but of those "suspected" of being a future hindrance. Hence injustice (ἀδικοῦμεν): partiality to externals makes us hostile. Impiety and misanthropy have one root — an error of valuation.
The resolution. It suffices to judge good and evil to lie only in DOGMAwhat is "up to us" (τὰ ἐφ’ ἡμῖν) — and the ground for both enmities vanishes: there is no case to bring against god (ἐγκαλέσαι), and no reason to take up a "hostile stance" (στάσιν πολεμίου) against a human being. The therapy of judgment quenches both anger at providence and anger at one's neighbour.
Parallels. The DOGMAdichotomy of control (Epict. Ench. 1); 06-08; cf. 06-16 (value lies in the internal). The link of anger at men with a false valuation — Med. 5.25; 9.38; 11.18. Reverence vs. blame of the gods — cf. 06-44 (the gods have determined well).