The angel continues to unfold a vision begun in chapter 17 of the destruction of Babylon (see also 14:8; 16:19; 17:16). Here the focus is on Babylon’s economic collapse. Those loyal to Babylon wonder in horror at the complete devastation of the once mighty power. The economic impact is devastating for all who boasted in her and drank of her idolatries. Her destruction is described using various literary techniques such as repetition (triplets found in 18:3, 6, 8) and alliteration (18:2, 4, 6). Throughout, one can hear the voices of Isaiah and Jeremiah declaring an end to wicked Babylon.

The passage proceeds like a combination funeral dirge and prophet condemnation. Once rich and mighty Babylon is now only a fit habitation for demons, impure spirits, unclean birds, and detestable animals (cf. Isaiah 13:21-22; 34:11-14; Jeremiah 50:39; 51:37). Babylon is the precise opposite of everything we read about the New Jerusalem, the new creation and abode of God’s people (Revelation 21 and 22).

In the midst of this frightening vision comes a word to the church: “Come out of her, my people, lest you take part in her sins, lest you share in her plagues…” (vs. 4). Though geographical change may be called for at times, the emphasis here is on spiritual separation. Do not yoke yourself to Babylon or love what she loves. Do not worship her idols or indulge in her pleasures. Do not boast in her power or compromise in order to gain from her wealth. Fix your allegiance and love on the Lord God. Follow Jesus and see to it that your life is hidden in him. Trust in the salvation that is in Christ alone rather than in the vain securities of Babylon.