it’s important to realize that the disciples believed and taught they were living in the last days (acts 2:16-17), at the end of the age (1 Corinthians 10:11), and that it was the last hour (1 John 2:18).
Many folks here don't seem to care about that, some even go so far as to say the disciples were mistaken about this, and in turn, taught this error to their flocks.
If this is the case, that they were in total error about something as important as the TIMING, one has to wonder what other errors did they believe and teach?
Did they believe and teach error about the Resurrection?
Did they believe and teach error about Baptism?
Did they believe and teach error about Salvation?
Did they believe and teach error about Grace through Faith?
How can we know for sure?
If we allow the apostles to be in error on one point, we must allow for the likelihood that they also erred on several (if not all) other points.
No man knows the day or hour. But we do know that it would be associated with the temple destruction, specifically, the one standing during their time. Historically speaking, this was late summer to early fall of 70ad.
Interesting to note that, prior to Jerusalems AD70 Destruction, no one knew the day or hour it would happen... not even Jesus.
And if you can acknowledge that the disciples generation did see wars, false messiahs, persecution, earthquakes, famines, pestilence, and the siege of Jerusalem followed by the temples destruction, then you should be able to acknowledge that Jesus was in fact talking to them as THIS generation.
For anyone having trouble acknowledging that, here is a quick overview:
False messianic movements-- Dositheus the Samaritan, Simon Magus deified in Rome, Theudas (Acts 5:36-37), Manahem and, under the government of Felix, "deceivers rose up daily in Judea, and persuaded the people to follow them into the wilderness, assuring them that they should there behold conspicuous signs and wonders performed by the ALMIGHTY" (Josephus). Felix, from time to time, apprehended many and put them to death. About this period (A.D. 55) arose another Felix, the celebrated Egyptian impostor, who collected thirty-thousand followers, and persuaded them to accompany him to the Mount of Olives, telling, them that from thence they should see the walls of Jerusalem fall down at his command as a prelude to the capture of the Roman garrison, and to their obtaining the sovereignty of the city. Partial list: Judas, son of Hezekiah (4 BCE); Simon of Peraea (4 BCE); Athronges, the shepherd (4 BCE); Judas, the Galilean (6 CE); The Samaritan prophet (36 CE); King Herod Agrippa (44 CE); Theudas (? CE); The Egyptian prophet (52-58 CE); Menahem, the son of Judas the Galilean (66 CE); John of Gischala (67-70 CE); Vespasian (67 CE); Simon bar Giora (69-70 CE)
WARS -- Claudius' Roman war with Britain/East Anglia, at least three Jewish insurrections against Rome prior to the 60s AD -- one was violently put down by Cuspius Fadus. The Jewish/Alexandrian revolt upon Caligula's death, Claudius' martial law declared in Palestine after the jewish insurrection at the death of Agrippa I. The Germanic tribes in present-day Belgium and Germany made perpetual trouble for the legions throughout the reign. A smouldering Balkan war was in continuous progress. All this, of course only escalated, and Rome in 68-70 began its own Civil Wars that nearly toppled the empire. As Tacitus wrote, " Four princes [Galba, Otho, Vitellius, Domitian] killed by the sword; three civil wars, several foreign wars; and mostly raging at the same time. Favorable events in the East [the subjection of the Jews], unfortunate ones in the West. Illyria disturbed, Gaul uneasy; Britain conquered and soon relinquished; the nations of Sarmatia and Suevia rising against us; the Parthians excited by the deception of a pseudo-Nero."
FAMINES/PESTILENCE -- Acts 11:28 records the worldwide famine. Josephus reports the famine in Jerusalem in the 60s AD which killed hundreds of thousands during the Jewish War (AD 66-70). Accounts of infanticide and cannibalism as foretold in
Deuteronomy 28:53,57 -- women cooked and ate their babies (Josephus; Wars 6:3:3-4; Wars 5:1:4). Read more on wars of this time and false prophets -- (Josephus: Antiq. 20:5:1-4; 20:8:5-10; Wars 2:10:1; 2:13:4-7; 6:5:2)
PERSECUTION -- Persecution of the early church by the Jews and later by Nero as he blames the Christian sect for the burning of Rome. This went on the entire AD 30-66 by the Jews, and Nero's persecution was 3.5 years from 64-68AD.
Matthew 24:9-13 is exactly parallel to
Matthew 10:16-23 which all scholars assign to a 1st century fulfillment. Also the Jewish Civil War occurred in 66-69AD (Josephus; Wars, 2:17:1-10; 2:18:1-11; 4:6:2-3; 5:1:2-5; 5:6:1; 5:13:6; 6:2:1)