16 After this lived Job an hundred and forty years, and saw his sons, and his sons’ sons, even four generations.
Job was plagued with boils, and boils was the 6th plague back in the time of Exodus, when the Egyptians were plagued with boils who represent the world. Being plagued with boils is very much related to the Great Tribulation:
And the first went, and poured out his vial upon the earth; and there fell a noisome and grievous sore upon the men which had the mark of the beast, and upon them which worshipped his image.
The boils plague is directly linked to the mark of the beast as 666. The mark of the beast was described in Genesis 4 as well, when Cain was marked and protected even though he was the wicked one, but had his end to the pit of hell. Just as the mark of the beast; the RFID healthcare chip implant will be forced mandatorily during the Great Tribulation, and those who would not take it will be persecuted, physically abused and beheaded for their faith in Christ. Those who will take it will be protected from this death and able to buy and sell and to live their lives back to normal according to Revelation 13:17. Many will be deceived thinking that this is some new advanced cool technology to get into the future of cashless society, but this is all a lie—those who take the mark will be an unforgivable sin, and shall doom a person to hell fire for an eternity according to Revelation 14:11.