Matthew records that Messiah pointed to "this generation" ten times. In the final time, Messiah said, "Verily I say unto you, this generation shall not pass, till all these things be fulfilled." Matthew 24:34
The nine previous mentions are pointing to the Jews who opposed Messiah. Are we to believe that the tenth time that He described "this generation," that He is pointing to the end times? No
The context of Messiah's Olivet Discourse is the desolation of the temple that He was just in when He rebuked the Jews and said, "Verily I say unto you, all these things shall come upon this generation." All of the things that Messiah described from Matthew 23:36 to Matthew 24:33 were fulfilled by 70 AD when the Romans desolated Jerusalem, the temple, and the Jewish nation.The enemy has deceived people about the symbolism of the sun, moon, and stars being darkened; Messiah coming in power and glory; and the elect being gathered into the kingdom. But the Bible gives the proper definitions for the symbols.
We need to take Messiah at His Word and look at how the things that He described were about the Jewish nation, for their punishment of continuing their rebellion against the Father, for delivering Messiah up to be killed, and for persecuting His disciples. The Olivet Discourse is directed related to the 70th Week of Daniel 9, which I cover in my previous book, which says that the city and temple will be desolated because of the abominations of the Jews.
If you're seeking for truth, and not to defend a belief, this book will prove out the fulfillment of Messiah's Olivet Discourse. It will help you see that it's not about the end times so that you're not misled about the fulfillment of Revelation, as we await Messiah's promised return.