Revelation 19:1-6 in the King James Version of the Bible reads:

"And after these things I heard a great voice of much people in heaven, saying, Alleluia; Salvation, and glory, and honour, and power, unto the Lord our God: For true and righteous are his judgments: for he hath judged the great whore, which did corrupt the earth with her fornication, and hath avenged the blood of his servants at her hand. And again they said, Alleluia And her smoke rose up for ever and ever. And the four and twenty elders and the four beasts fell down and worshipped God that sat on the throne, saying, Amen; Alleluia. And a voice came out of the throne, saying, Praise our God, all ye his servants, and ye that fear him, both small and great. And I heard as it were the voice of a great multitude, and as the voice of many waters, and as the voice of mighty thunderings, saying, Alleluia: for the Lord God omnipotent reigneth."

The book of Revelation, written by the Apostle John, is the final book of the New Testament. It is a complex and enigmatic text that presents a series of visions and prophecies about the end times, the second coming of Christ, and the establishment of God's kingdom. Revelation 19:1-6 is part of a larger passage depicting the worship and praise of God in heaven following the defeat of the "great whore," a symbol of evil and corruption.

The passage begins with the author, John, hearing a great voice of many people in heaven, praising God with the word "Alleluia." The word "Alleluia" is a transliteration of the Hebrew phrase "hallelu yah," which means "praise the Lord." This collective praise from heaven signifies the universal acclaim and adoration for God's salvation, glory, honor, and power. The people in heaven are acknowledging and exalting God for his righteous judgments, particularly for judging the great whore and avenging the blood of his servants.

The reference to the great whore in this passage is a symbol of the forces of evil and deception that have corrupted the earth with spiritual fornication, which can be understood as idolatry and the pursuit of sinful desires. The judgment and condemnation of the great whore represent the ultimate victory of God's justice and righteousness over the forces of darkness and wickedness.

The mention of the "smoke rose up for ever and ever" following the judgment of the great whore is a vivid image of the eternal destruction and punishment of evil. This imagery is reminiscent of the destruction of Sodom and Gomorrah in the Old Testament, where the smoke of their burning cities rose up as a lasting reminder of God's judgment. In a similar manner, the smoke symbolizes the eternal consequences of rebellion against God and the inevitability of divine justice.

The next part of the passage depicts the worship of God by the twenty-four elders and the four living creatures, who fall down and offer their adoration and praise to God. The elders and living creatures represent the heavenly hosts who serve and worship God continually, acknowledging his sovereignty and majesty. Their act of worship and prostration before God serves as a model for all believers to offer reverence and submission to the Almighty.

The voice that comes from the throne, calling for the praise of God from all his servants, both small and great, underscores the inclusive nature of worship and devotion to God. The message is that everyone, regardless of status or position, is called to honor and glorify God. It also emphasizes the universal authority of God as the Lord omnipotent who reigns over all creation.

The passage concludes with John hearing the voice of a great multitude, likened to the sound of many waters and mighty thunderings, proclaiming "Alleluia" and acknowledging the omnipotent reign of the Lord God. This imagery conveys the overwhelming and awe-inspiring nature of the heavenly worship, where the voices of the redeemed join together in a symphony of praise and exaltation of God.

Overall, Revelation 19:1-6 conveys profound themes of divine judgment, justice, redemption, and worship. It portrays the ultimate triumph of God's righteousness over evil, the eternal consequences of sin, and the universal call to praise and honor God. The passage serves as a powerful reminder of the sovereignty and majesty of God, as well as the imperative for believers to worship and serve him with reverence and adoration. In the context of the book of Revelation, this passage offers hope and assurance to the faithful, as it signals the eventual fulfillment of God's plan for salvation and the establishment of his everlasting kingdom.