Pax deorum

Pax, though usually translated into English as "peace," was a compact, bargain, or agreement. In religious usage, the harmony or accord between the divine and human was the pax deorum or pax divom ("the peace of the gods" or "divine peace").[380] Pax deorum was only given in return for correct religious practice. Religious error (vitium) and impiety led to divine disharmony and ira deorum (the anger of the gods).