The author does not make it plain in what he understands the revelation of God’s wrath here spoken of to consist. He mentions famines and pestilences as things in which it “often takes place.” Paul evidently means that God’s wrath is manifest in the judicial hardening of the people for their sins (vid. vv. 21, 28). Their shameful deeds and lives are the penalty of their sin. “God punishes their sin by sin” (Weiss), that is, He made them reap the bitter fruit in sinful lives of their sinful choices and acts. The view of Ritschl that ὀργὴ θεοῦ is here eschatological in meaning seems very inadequately supported (vid. Godet on Romans—Am. ed. p. 102).—G.B.S.