As for a gap, It is easy to see if one just looks at the text,
[SUP]26 [/SUP]“And after the sixty-two weeks
Messiah shall be cut off, but not for Himself;
This occurs after, or at the end of the 69th week. The word after is a noun, It means after, behind, rear end following etc. In other words, at the completion of the 69th week. the messiah will be cut off.
Also remember. Messiah the prince was to be introduced 69 weeks to the day after the decree (from the going forth of the command To restore and build Jerusalem Until Messiah the Prince,There shall be seven weeks and sixty-two weeks) which was fulfilled literally when Jesus entered jerusalem on the donkey.
And the people of the prince who is to come
Shall destroy the city and the sanctuary.
Fulfilled 70 AD. almost 40 years AFTER messiah was cut off (thus we already have introduced a gap)
The end of it shall be with a flood,
And till the end of the war desolations are determined.
Daniel is being told that jerusalem will lie desolate (in gentile hands) until the end of war desolations are determined. We are not given a time, but we know Jerusalem is still desolate today. This it is NOT in disagreeing with scripture to understand this time (gap) is still in effect) We can also look at matt 24 to see. Jesus says there will be wars and rumors of wars.. This is the same time period.
[SUP]27 [/SUP]Then he shall confirm a covenant with many for one week;
But in the middle of the week
He shall bring an end to sacrifice and offering.
And on the wing of abominations shall be one who makes desolate,
Even until the consummation, which is determined,
Is poured out on the desolate.”
This speaks of Gods wrath, Great tribulation, or jacobs trouble. The desolate are those in opposition to God. The consumation of this time period again is spoken of by Jesus himself. (when you see the son of man coming in the clouds)
At this point, the 70 weeks will be completed.
Jerusalem will be restored, It will follow the true God of Isreal (not the gods of the fathers, or the phariseic God it worships today) Israel will have repented, be restored. Given life. WIll know God (neighbor will no longer have to teach neighbor, because they ALL know the truth of God) God will have forgiven them. All Israel will have been saved etc etc.
It all goes perfect with prophesy.