I have just written an article about the cashless society which will lead to the RFID chip. I think it will be mandatory eventually and that it will lead to the mark of the beast in The Book of Revelation. I advise - pray for the strength to refuse the mark and stand against the Antichrist regime when it comes. the RFID is not the mark at the moment, but I believe it will be part of the mark eventually so that people will not be able to 'buy or sell' without it. Definitely do not take the mark......this will be a life and death issue in the last half of the tribulation - but what are three and a half years as against eternity. Christians need to pray for strength and boldness when this time comes - it is not too far away.