What the Bible actually says
The idea of a final, organised one world religion comes mainly from Revelation, though the exact phrase is not found in Scripture. In John’s vision, a beast receives extraordinary authority and draws the admiration of people from many nations (Revelation 13:7-8). A second beast then encourages worship of the first beast and uses signs to deceive people (Revelation 13:12-14).
This second figure is later called the false prophet (Revelation 19:20). His role looks religious as well as political because he directs worship, promotes deception, and pressures people to give ultimate allegiance to someone other than God. Revelation’s concern is not simply that people from different backgrounds cooperate. It is false worship.
And deceiveth them that dwell on the earth by the means of those miracles which he had power to do in the sight of the beast; saying to them that dwell on the earth, that they should make an image to the beast, which had the wound by a sword, and did live.
Worship is the heart of the issue
Revelation 13 portrays a public demand to worship the beast, with serious consequences for those who refuse (Revelation 13:15-17). That is why many Christians expect a future global religious system, perhaps connected to political and economic power. Others understand the beast as representing recurring empires, rulers, and systems that demand the loyalty that belongs to God.
Faithful Christians have held both views. Revelation uses vivid symbols, and its first readers knew what it was like to live under an empire that honoured its rulers in ways Christians could not accept. Either way, the warning lands close to home: no ruler, ideology, nation, money, or spiritual movement should take Christ’s place.
What about Babylon?
Revelation also speaks of “Babylon,” pictured as a powerful, corrupting city that influences the nations (Revelation 17:1-2). It is associated with luxury, exploitation, idolatry, and opposition to God, rather than being plainly named as one future church or religion (Revelation 18:3).
Some readers connect Babylon with a future worldwide religious institution. Others see it as the wider world system of wealth, power, and false worship, or as a symbol with roots in ancient Babylon and Rome. Scripture does not give enough detail to confidently name a modern group, denomination, or institution. It is wise to be careful where the Bible is careful.
For all nations have drunk of the wine of the wrath of her fornication, and the kings of the earth have committed fornication with her, and the merchants of the earth are waxed rich through the abundance of her delicacies.
How should Christians respond?
Jesus did not give end-times teaching to make his followers panic or endlessly decode headlines. He called them to stay alert, endure, and trust him (Matthew 24:42-44). Revelation likewise describes God’s people as those who keep faith in Jesus amid pressure (Revelation 14:12).
So the most helpful question may not be, “Can I identify the one world religion?” but, “Who has my worship and trust today?” Read Revelation slowly, notice its focus on Jesus’ victory, and hold your conclusions with humility where sincere believers disagree. Christ is not threatened by the confusion of the age. He remains Lord.
Here is the patience of the saints: here are they that keep the commandments of God, and the faith of Jesus.