I have been planning to create this thread for more than three months but today I decided to drop the thread.
When I was a little child, Missionaries like Jehovah Witness Brethren and other Pentecostal Church preachers who was preaching the Holy Bible says, time will come in the whole world that everyone will use ONE CURRENCY and anyone who refused to use that currency can not buy things in any store. And the way BITCOIN is, it is accepting by the whole world. And Bitcoin is growing step by step.
I don't know in the last step of Bitcoin everyone will only use it and no any other currency will exist again. So I like to hear from some Biblical Scholars in the forum to tell me more on this topic. This thing that I said is inside the Holy Bible but I can't recall the scripture but it is in the book of "Revelation".
I think you mean the Revelation 13:16-18 which states that no one can buy and sell without the mark of the beast. It’s not a currency but something that was implant or tattoo to people in able to make a transaction. While the world will have a single currency to transact.
I doubt that this is Bitcoin since it's decentralized while the currency being mention in the Bible shows a centralization since there's someone controlling the people to use it. I think it will be the currency of the super power nation in case world war 3 happened or CBDC since this starting to be implemented globally.