Well what you are claiming is definitely not the norm in Christiandom.
Never heard anything like this before and some of the history you are trying to relate I have never heard before.
So...
Since I have "been around the block" a few times... And this is new news to me...
You are going to have to give a "Cliff Notes" version and make a case why this is the "Abomination that causes Desolation" that Jesus was referring to and has a footnote also saying "let the reader understand" instead of the Roman Golden Eagle placed over the Gate to the Temple in 66AD that Menalaus and friends cut down, got executed for, and subsequently the riot, and the seige that lasted for three and a half years.
Just because one has never heard it taught before doesn't mean it's not out there for our learning if we do the digging as I have with scripture and history.
Jesus said in Matthew 24:15 that Daniel already spoke about this abomination, Daniel 9:24-27; 11:36-45, and Paul also speaks of this in 2Thessalonians 2:1-12 that has always caused desolation or another word annihilation of Gods people that started with the Babylonian Empire and ending with the revived Roman Empire. This is what the reader is to understand.
To stand in the holy place means to flee that which is evil happening around you and not to partake in that the evil as it could consume you. Flee to the mountain meaning flee to the presence of God who is our help in times of trouble. We can see this in the below scriptures as stand in the holy place, standing where it not ought and flee to the mountain. Mountain can be a metaphor for God as being our high Priest. Our holy place is our faith that is Christ Jesus as we are sealed by the Holy Spirit that Gods final wrath during the seven trumpets and seven vial judgments will not fall on us as God keeps us during this time. Matthew 24:15; Mark 13:14 Luke 21:21
Daniel 9:24-27 the Vision of the Seventy Weeks
Vs. 24 this verse shows us that the timing from Ezra to the cross was 490 days as within that time Ezra was reestablishing the law in Jerusalem until Jesus had fulfilled the end of transgression, made an end to sin, made reconciliation for iniquity and bring everlasting righteousness and to seal up the prophecy to make an end to the law through the cross.
Vs. 25 from the time of the cross, which also means the last days, which includes what some like to separate and call “The Great Tribulation”, which is not mentioned anywhere in scripture and is not a separate event after the elect of God are caught up, but as the last days so we are in tribulation times until the end of the world as we know it, Acts 2:17; Hebrews 1:1,2; Matthew 24:4-31; Mark 13:24-31; Luke 21:5-36. These are just some of the scriptures that support that we will go through all things of Rev Chapter 6-21. Everyone will have opportunity to come unto salvation through Jesus Christ if they would only believe until the door of salvation is closed when Jesus calls us and we meet him in the air, which after this time no one can be saved, Matthew 25:10.
Vs.26 after 434 years that end in the year AD29 shall Messiah be cut off. Jesus was crucified after he was baptized in AD 29 three and a half years later. Jesus was cut off (killed) by the people of the prince, which means National Israel or other words the Pharisees, Sanhedrin and the high priest that destroy the city and the sanctuary (meaning Christ) and the end thereof shall be with a flood (Gods wrath) that will put an end to abominations by desolation or in other words a ruin to evil deeds. Daniel 9:27 explains the definitions of desolation of abominations or the ruin of evil deeds. There is no actual Desolation of Abominations where the so-called Antichrist will take a literal throne, but the desolation will be when the false prophet tries to take his throne in Jerusalem, Daniel 11:36-45, Rev 13. Gods word never defines one great Antichrist, but says there are many antichrists, 1John2:18; 11 Thessalonians 2:1-12; Revelation 11:7. The seven years that some call the seven year tribulation means three and a half years of Jesus teaching before he was crucified and three and a half years of Steven teaching before he was stoned to death, which took place after Jesus was ascended to heaven.
Vs.27 the 70th seven began with Christ baptism in AD 29 and three years later at the end of the first half of the 70th seven sacrifices and offering ceased because Christ hung on the cross. From the giving of the law in 458BC when Ezra went to establish the law, or to rebuild the spiritual city right to the cross where the first 69 sevens. The 70th seven is from the time of the cross until Jesus comes back in the air to call his Bride home, Rev 19, and for the overspreading of abominations he will make desolate, or in other words make an end to all sin here on this present earth.