That's what I was trying to explain. If Christ used these Scriptures to refer to the New things, then the New things alone are what the Oracles of the OT are truly about.
If we use them to mean things for physical Israel, then the New Covenant could never have applied to anyone but those born of the 12 Tribes. (As the passage is directed only to Judah and Israel, not to the world)
If we use them to mean things for physical Israel, then Christ was not the one prophecied in Hosea as coming out of Egypt. (As the passage is directed at Israel, not mentioning the Messiah as the fulfillment)
If we use them to mean things for physical Israel, then Christ would have commanded all Gentiles to make pilgrimage to physical Jerusalem. (As the verse references Jerusalem, not seeking the Kingdom)
The hope of Israel was never supposed to be for physical things. The Apostles tell us that their hope in physical things is what led them astray, an why they were cut off; and turning their mind to a spiritual hope brings them (all of us) back to True Israel, which is Christ.
You seem to think that "scholarly mind" brings us to spiritualizing the OT. This is not the case. The scholarly mind brings people to take the OT physically (Letter, literal),
but the Spirit bring us to recognize the spiritual nature of the OT. It was never supposed to be physical, or interpreted physically.
A physical prophecy to a physical nation is not the Gospel, and yet the NT tells us that ALL Scriptures point to Christ.
If your interpretation points to physical things, then it is not pointing to Christ, but to physical Israel, rather than True Israel.
Please, at least attempt to see Christ in those prophecies of Israel.