Albert Barnes' Notes on the Whole Bible - Revelation 18:4
And I heard another voice from heaven - He does not say whether this was the voice of an angel, but the idea seems rather to be that it is the voice of God.Come out of her, my people - The reasons for this, as immediately stated, are two:(a)That they might not participate in her sins; and,(b)That they might not be involved in the ruin that would come upon her.The language seems to be derived from such passages in the Old Testament as the following: “Go ye forth of Babylon, flee ye from the... read more
The Pulpit Commentary - Revelation 18:5
For her sins have reached unto heaven, and God hath remembered her iniquities. That is, the accumulation of sin is so great as to reach up to the heaven. Exactly the description of the judgment of Babylon given in Jeremiah 51:9 , "Forsake her, and let us go every one into his own country; for her judgment reacheth unto heaven, and is lifted up even to the skies." The last part of the verse is a repetition of Revelation 16:19 . read more