I think the mark of the beast will be an implantable chip, that will be used to verify that you have received a vaccine. I don't think the COVID vaccine is the one though - we're not there yet. The chip will be used to identify you, prove that you have taken the vaccine, and also facilitate purchasing transactions. I think there will also be a contract or some oath of allegiance or something of that nature that will be required to go along with it. Also, I expect the rapture to probably come first.
I doubt it is Mark of the Beast but I do think it definitely sets precedent for the future when someone may enact the actual Mark of the Beast.
I think the mark of the beast will be an implantable chip, that will be used to verify that you have received a vaccine. I don't think the COVID vaccine is the one though - we're not there yet. The chip will be used to identify you, prove that you have taken the vaccine, and also facilitate purchasing transactions. I think there will also be a contract or some oath of allegiance or something of that nature that will be required to go along with it. Also, I expect the rapture to probably come first.