Just to be clear . . . this is the Mark of the Beast:
Revelation 13
15 And he had power to give life unto the image of the beast, that the image of the beast should both speak, and cause that as many as would not worship the image of the beast should be killed.
16 And he causeth all, both small and great, rich and poor, free and bond, to receive a mark in their right hand, or in their foreheads:
17 And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name.
Everyone will be presented before the idol, the image of the beast, so that they may worship it. If you do, you will be marked and released. If you don't you will die. And in order to get you there, the powers that be will shut down the economy to anyone who does not cooperate.
Revelation 14
9 And the third angel followed them, saying with a loud voice, If any man worship the beast and his image, and receive his mark in his forehead, or in his hand,
10 The same shall drink of the wine of the wrath of God, which is poured out without mixture into the cup of his indignation; and he shall be tormented with fire and brimstone in the presence of the holy angels, and in the presence of the Lamb:
11 And the smoke of their torment ascendeth up for ever and ever: and they have no rest day nor night, who worship the beast and his image, and whosoever receiveth the mark of his name.
If you've used fiat currency, and using fiat currency is receaving the mark of the beast, then you have, by your own testimony, received the mark of the beast.
According to this passage, you will drink of the wine of the wrath of God, in eternal torment.
So it's too late for you.
Isn't that so?
All sins will be forgiven man, except sins against the airflow of God. The mark of the beast is no such sin, because it symbolizes forbidden currency, which is the sin of possessing paper money and fiat currency. Once you remove it, just like removing an idol that also makes you worthy of punishment, then you have repented, and then must humble yourself and weep and beg God to forgive you, because unless you are forgiven of these sins then indeed you will be held guilty.