6. The beast was to be given authority “to make war on the saints and to conquer them” for a period of 42 months. The scope of his authority would be “over every tribe and people and language and nation” (Rev. 13:5-7).
It’s a historical fact that Nero began to persecute the Christians throughout the Roman Empire in mid-November 64 AD. This intense persecution only ended when Nero committed suicide in June 68 AD. Thus he made war on the saints for a period of exactly 42 months. See Part 1.
42 months is the length of time that historians say the Roman army attacked and destroyed the city of Jerusalem. This 42 months covers the period from February 67 AD – August 70 AD, that is, from the time that Rome declared war on Israel (and Vespasian marched into Judea, Galilee, and on toward Jerusalem) until Jerusalem and the Second …
42 months – Pursuing Truth
You are confusing "saints" with Christians, and mixing up rumor with facts. Was "Vespasian" your "beast" of Revelation 19:20, or was it Nero, and how and when were they thrown into the lake of fire? And if you call Titus your "false prophet", when was he thrown into the lake of fire, and how did he help deceive those who had received the mark of the beast, and how are the deceived marked, and the consequence of the mark? It is the "another" king of Daniel 7:24, who follows the "ten horns" of the beast, who will "make alterations in times and law", who will "wear down the saints" (Daniel 7:25) for time, times and half a time? I believe you listed Trajan as your last horn of the beast. Who "follows" Trajan, but be "different from the previous ones" (Daniel 7:24), and will "wear down the saints"? And was Nero "slain", as you had previously stated, or did he commit suicide, as you just noted? I think your house is built on shaky ground.
Most of the historical evidence for Nero persecuting Christians comes to us from the writings of the Roman historian Tacitus, who wrote between 115-120 CE, at least fifty years after the events he was describing.
Nero, the Execution of Peter and Paul, and the Biggest Fake News in Early Christian History
As for persecution of saints, there were around 97,000 Jewish prisoners taken to Rome by Caesar Vespasianus Augustus and his son Titus, and they were used as gladiators, food for lions etc.
Titus' Siege of Jerusalem - Livius
Revelation 19:20 But the beast was captured, and with it the false prophet who had performed the signs on its behalf. With these signs he had deluded those who had received the mark of the beast and worshiped its image. The two of them were thrown alive into the fiery lake of burning sulfur.