This chapter can take a long time to understand, and in addition to that, there are different opinions as to the imagery according to good scholars. I have no doubt that after we are in heaven, the imagery will make perfect sense to us, and we will marvel at how easy it should be to label and identify the images!
With that said, I will try to give the crux of the chapter, with possible identities of the images described.
v.2 As we all know, a harlot is not good, and doesn't care for purity or goodness. In fact, a harlot hates goodness, and will try to corrupt it as much as possible! Do those motives and attributes sound familiar to some fallen angel who rebelled against God? Isaiah 14:12-15, Ezekiel 28:12-19
Notice how the harlot sits on many waters...when God uses the earth or oceans in Scripture, it points us to the world, not the heavens. So we see where this harlot is coming from. She is able to seduce the kings of the earth, and they follow her in wanton drunkenness and rebellion. Typically, when drunkenness is mentioned in Scripture, or in other literature, we think of bad drunks. Sure, we all know someone in our family who was a funny drunk. But most of the time, a drunk gets rude, sloppy and even violent. This is the case here...the harlot will entice the kings of the world to fight against God and His beloved.
v.5 There isn't much to add to the writing on the forehead of the woman! She is the world religion. As we know, religion is man trying to reach God, or even be like God. True Christianity is a relationship with God...there is a big difference!
v.6 It's pretty easy to see this image...the world church that is far removed from the true Church, using government and coercion to slay the faithful of Christ. But here is a question: Why did John marvel at this? After all, a pagan Rome wouldn't have baffled him if it was persecuting the Church. In fact, at the time of John's life, Rome had taken over from the Jewish leadership of persecuting Christians worldwide.
This is where some scholars will debate, but I will offer my belief, and encourage you to study and decide what is true. To recap some history, during the Roman Empire, they were swallowing up countries and nations wholesale. With the people they enslaved, they also adopted or accepted parts of their pagan practices and beliefs. As we saw in the Dark Ages, the Roman Catholic Church had combined government with the church, leading to atrocities.
What I think John marveled at was how unrecognizable the church had become! In the last days, most "Christian" churches will be preaching different gospels, humanism, self-help and financial windfall lessons, etc. Does that sound familiar with what we see now?
v.9 So the angel tells John that this harlot is from Satan. That makes sense, but the following is where scholars again debate the meaning of the seven mountains. In a Western mind, it is common knowledge that the Vatican sits on seven hills. Many Western scholars believe that the last world religion, and thus, the Anti-Christ, will come from Rome.
Another view is slightly different. Other scholars don't argue about the Roman Empire being the home of the Anti-Christ, but they argue that he will come from the Eastern part of the Empire...that would be the Middle East! Remember Daniel 2
A third view is what I've heard Walid Shoebat teach. He teaches that when mountains are used in imagery, it represents kingdoms. He believes that seven kingdoms...Muslim kingdoms...will be the ones to wage war against God and His beloved. I can't argue with any of them, and perhaps all three views will play out in different ways or stages.
Looking at our world today, the Roman Catholic Church has repeatedly attempted to unite all world religions, while we see almost daily, the Jihadists waging war on Israel and Christianity!
We are so fortunate to live during these times! No other time in history has bible prophecy been revealed in human events as now!
