Then you're basically saying Christ didn't accomplish what the scriptures firmly say He accomplished.
Romans 8:1-4
Therefore there is now no condemnation for those who are in Christ Jesus.
2 For the law of the Spirit of life in Christ Jesus has set you free from the law of sin and of death.
3 For what the Law could not do, weak as it was through the flesh, God did: sending His own Son in the likeness of sinful flesh and as an offering for sin, He condemned sin in the flesh, 4 so that the requirement of the Law might be fulfilled in us, who do not walk according to the flesh but according to the Spirit.
Christ fulfilled every bit of the messianic prophecies.
Read Matthew...which is written to Jews. Matthew quotes the messianic prophecies carefully...for instance:
Matthew 1:22, 23:
22 Now all this took place to fulfill what was spoken by the Lord through the prophet:
23 “Behold, the virgin shall be with child and shall bear a Son, and they shall call His name Immanuel,” which translated means, “God with us.” (Isaiah 7:14, 9:6, 7)
Here's another:
Matthew 2:5, 6:
5 They said to him, “In Bethlehem of Judea; for this is what has been written by the prophet:
6 ‘And you, Bethlehem, land of Judah, Are by no means least among the leaders of Judah; For out of you shall come forth a Ruler Who will shepherd My people Israel.’” (Micah 5:2)
Matthew does this all through his gospel because he is trying to tell Jews that Christ is the fulfillment of the messianic prophecies. Read Matthew paying particular attention to that.
I believe he fulfilled messianic prophecies in part... Not completely.... Example of this is when he read the spirit of The Lord is upon me
Isaiah 61
The Year of the Lord’s Favor
61 The Spirit of the Sovereign Lord is on me,
because the Lord has anointed me
to proclaim good news to the poor.
He has sent me to bind up the brokenhearted,
to proclaim freedom for the captives
and release from darkness for the prisoners,[a]
2 to proclaim the year of the Lord’s favor
Jesus fulfilled this ....
The rest is unfulfilled and is for Israel ...
and the day of vengeance of our God,
to comfort all who mourn,
3 and provide for those who grieve in Zion—
to bestow on them a crown of beauty
instead of ashes,
the oil of joy
instead of mourning,
and a garment of praise
instead of a spirit of despair.
They will be called oaks of righteousness,
a planting of the Lord
for the display of his splendor.
4 They will rebuild the ancient ruins
and restore the places long devastated;
they will renew the ruined cities
that have been devastated for generations.
5 Strangers will shepherd your flocks;
foreigners will work your fields and vineyards.
6 And you will be called priests of the Lord,
you will be named ministers of our God.
You will feed on the wealth of nations,
and in their riches you will boast.
7 Instead of your shame
you will receive a double portion,
and instead of disgrace
you will rejoice in your inheritance.
And so you will inherit a double portion in your land,
and everlasting joy will be yours.
8 “For I, the Lord, love justice;
I hate robbery and wrongdoing.
In my faithfulness I will reward my people
and make an everlasting covenant with them.
9 Their descendants will be known among the nations
and their offspring among the peoples.
All who see them will acknowledge
that they are a people the Lord has blessed.”
10 I delight greatly in the Lord;
my soul rejoices in my God.
For he has clothed me with garments of salvation
and arrayed me in a robe of his righteousness,
as a bridegroom adorns his head like a priest,
and as a bride adorns herself with her jewels.
11 For as the soil makes the sprout come up
and a garden causes seeds to grow,
so the Sovereign Lord will make righteousness
and praise spring up before all nations.