Mark 13:9: “But take heed to yourselves: for they shall deliver you up to councils; and in the synagogues ye shall be beaten: and ye shall be brought before rulers and kings for my sake, for a testimony against them.”
Mark 13:10: “And the gospel must first be published among all nations.”
Mark 13:11: “But when they shall lead you, and deliver you up, take no thought beforehand what ye shall speak, neither do ye premeditate: but whatsoever shall be given you in that hour, that speak ye: for it is not ye that speak, but the Holy Ghost.”
Mark 13:12: “Now the brother shall betray the brother to death, and the father the son; and children shall rise up against their parents, and shall cause them to be put to death.”
Mark 13:13: “And ye shall be hated of all men for my name's sake: but he that shall endure unto the end, the same shall be saved.” Delivered.
Revelation 6:9: “And when he” [Christ] “had opened the fifth seal, I” [John] “saw under the altar the souls of them that were slain for the word of God, and for the testimony which they held:”
Revelation 6:10: “And they" [The souls under the altar] "cried with a loud voice, saying, How long, O Lord, holy and true, dost thou not judge and avenge our blood on them that dwell on the earth?”
Revelation 6:11: “And white robes were given unto every one of them; and it was said unto them, that they should rest yet for a little season, until their fellowservants also and their brethren," [The rest of the 144,000] "that should be killed as they were, should be fulfilled.” The killing of the Two Witnesses is the fulfillment of the aforementioned fellowservants and brethren.
Revelation 12:11: “And they” [The 144,000/Servants of God] “overcame him” [Satan] “by the blood of the Lamb, and by the word of their testimony; and they loved not their lives unto the death.”
Revelation 13:7: “And it was given unto him” [The Beast whose deadly wound was healed] “to make war with the saints," [The 144,000/Servants of God] "and to overcome them...”