It's not a leap at all. Daniel 9:24-27 is all about Jesus, so that should be the first thing that enters someone's mind when thinking of making an end of sins in relation to Jesus.
The holy city is no longer earthly Jerusalem but now is the new heavenly Jerusalem. So, if you are thinking that modern day earthly Jerusalem is the holy city then you are sadly mistaken.
Honestly, I find you to be hard to follow. Can you plainly tell me how exactly you think the making an end of sins will be fulfilled according to the prophecy in Daniel 9:24?
Hi the end of sins brings reconciliation for Daniels people and the Holy city Jerusalem. This is a the end of the 70th week which is the 2nd coming portrayed clearly in Zech 14. This is the end of sins as far as Israel goes this is when Hosea says not my people shall become sons of the living God. Jer 3 talks about this change too for Jerusalem.
14 “Return, O backsliding children,” says the LORD; “for I am married to you. I will take you, one from a city and two from a family, and I will bring you to Zion. 15 And I will give you shepherds according to My heart, who will feed you with knowledge and understanding.
16 “Then it shall come to pass, when you are multiplied and increased in the land in those days,” says the LORD, “that they will say no more, ‘The ark of the covenant of the LORD.’ It shall not come to mind, nor shall they remember it, nor shall they visit it, nor shall it be made anymore.
17 “At that time Jerusalem shall be called The Throne of the LORD, and all the nations shall be gathered to it, to the name of the LORD, to Jerusalem. No more shall they follow the dictates of their evil hearts.
18 “In those days the house of Judah shall walk with the house of Israel, and they shall come together out of the land of the north to the land that I have given as an inheritance to your fathers.
Now in Zech 14 it is the day the LORD is king over all the earth and that is when the throne of the LORD is in Jerusalem because they recognize Jesus is both Christ and LORD this is what makes an end of sins for Daniels people as in that day just like Dan 2 shows the kingdom coming leaves no trace of mans rule and all authority is taken not just some spiritual authority from afar but total dominion from the river to the seas to the ends of the earth. God has not cast off Israel and will perform His word exactly as it is written. In that day in Zech 14 they will say the LORD is one it is the day the Mt of Olives will split in two and the new river flows. You have taken the allegorical path even thought the literal path makes sense and lines up with all the other prophecies to tell the same story. Your allegories contradict the literal and in that way we are at odds.
Do you see out side in real time Israel is a nation and there is a movement to build the 3rd temple at the same time a movement for a NWO is open and every other literal theme in the book is on the table and you can't see how people can take a futuristic view? I can't see how you can hold your position either so it is always going to be a stalemate.