Most important things he/she wont be able to enter into heaven once he/she implanted biochip into her hand or forehead.
If any man worship the beast and his image, and receive his mark in his forehead, or in his hand,
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:
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.
And the beast was taken, and with him the false prophet that wrought miracles before him, with which he deceived them that had received the MARK of the beast, and them that worshipped his image. These both were cast alive into a lake of fire burning with brimstone. Rev 19:20