"Seventy weeks have been decreed for your people and your holy city,
to finish the transgression,
to make an end of sin,
to make atonement for iniquity,
to bring in everlasting righteousness,
to seal up vision and prophecy [Lit prophet ]
and to anoint the most holy place.
All of those points were to be fulfilled in 70 weeks.
I would go so far as to say that they were all fulfilled in the 70th week as Messiah arrives to do his work after 69 weeks have passed.
25"So you are to know and discern that from the issuing of a decree to restore and rebuild Jerusalem until Messiah the Prince there will be seven weeks and sixty-two weeks; it will be built again, with plaza and moat, even in times of distress.
Which of those 6 points could be fulfilled without the ministry of Jesus?
I believe it is the work of redemption that the 70 weeks promises, the full Gospel of salvation to the Jewish people first, then to the Gentiles.
What Jesus delivered unto us was a complete Redemption, so we can preach the full Gospel.
and not through the blood of goats and calves, but through His own blood, He entered the holy place once for all, having obtained eternal redemption.
For this reason He is the mediator of a new covenant, so that, since a death has taken place for the redemption of the transgressions that were committed under the first covenant, those who have been called may receive the promise of the eternal inheritance
Otherwise, He would have needed to suffer often since the foundation of the world; but now once at the consummation of the ages He has been manifested to put away sin by the sacrifice of Himself.
JOHN 1:29 The next day John saw Jesus coming toward him, and said, "Behold! The Lamb of God who takes away the sin of the world
But He was pierced through for our transgressions,
He was crushed for our iniquities;
The chastening for our well-being fell upon Him,
And by His scourging we are healed.
6 All of us like sheep have gone astray,
Each of us has turned to his own way;
But the LORD has caused the iniquity of us all
To fall on Him.
HEBREWS 2:17 For this reason he had to be made like his brothers in every way, in order that he might become a merciful and faithful high priest in service to God, and that he might make atonement for the sins of the people.
ROMANS 5:17 For if, by the trespass of the one man, death reigned through that one man, how much more will those who receive God's abundant provision of grace and of the gift of righteousness reign in life through the one man, Jesus Christ
Blessed be Jesus Christ forever and ever for his most perfect work for us.