Your claim that the Great Tribulation was fulfilled in AD 70...
Not fulfilled but began. I believe the world is still in the Great Tribulation, i.e., Times of the Gentiles. It's more about Israelites and Jews going through tribulation than Christians.
Jesus placed His coming after the tribulation: “But immediately after the tribulation of those days the sun shall be darkened, and the moon shall not give her light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken: and then shall appear the sign of the Son of man in heaven… and they shall see the Son of man coming on the clouds of heaven with power and great glory.” (Matthew 24:29–30) NONE OF THIS DID HAPPEN AS OF YET
Agreed.
...did the sun darken? Did the moon not give its light? Did the stars fall from heaven? etc....
I would say no.
By the way...
I believe Scripture is alluding to the Stars falling from Heaven as fallen angels, which is synonymous with the 'falling away', i.e., the rebellion that is to come once Transhumanism (Mark of the Beast) comes into play.
Falling Away = Fallen Angels:
| 2 Thessalonians 2:3 - Let no man deceive you by any means: for that day shall not come, except there come a falling away first, and that man of sin be revealed, the son of perdition; |
Days of Noe. Return of the Giants.
Daniel describes a time of trouble unlike anything before it, followed by resurrection : And there shall be a time of trouble, such as never was since there was a nation even to that same time: and at that time thy people shall be delivered… And many of them that sleep in the dust of the earth shall awake.” (Daniel 12:1–2)
See my post #7.