>>834961
>from the original Jewish perspective, what difference does Jesus' messianism make?
By original Jewish perspective you mean the people who lived during the time the Bible was being written?
In the book of Genesis at the beginning it was promised that the seed of the woman would crush the serpent's head, later on Job confessed belief in the resurrection in Job 14:12-14 and this Redeemer in Job 19:25-26. So Jesus is the savior of mankind, the descendants of Adam.
In the middle of Genesis it was prophesied that Abraham's seed would inherit the gates of his enemies (Genesis 22:17). Note that this was not a plural seed but a singular person, the one seed of Abraham, as the apostle Paul observeth in Galatians 3:16. The inheritance pertains to Christ alone, and to us through him (Galatians 4:7).
Also toward the end of Genesis, it was prophesied that the gathering of the people would be unto him, a descendant of Judah (Genesis 49:10). We see the affirmation of this also with the king David covenant (2 Samuel 7:12-15, Acts 2:30). Jesus is also the One who fulfills the prophecies concerning the Psalms and makes them right, so that all that was written in the law and prophets would be fulfilled.
For example, Psalm 8 says:
For thou hast made him a little lower than the angels, and hast crowned him with glory and honour.
Thou madest him to have dominion over the works of thy hands; thou hast put all things under his feet:
Hebrews 2:6-8 says
>But one in a certain place testified, saying, What is man, that thou art mindful of him? or the son of man, that thou visitest him?
>7 Thou madest him a little lower than the angels; thou crownedst him with glory and honour, and didst set him over the works of thy hands:
>8 Thou hast put all things in subjection under his feet. For in that he put all in subjection under him, he left nothing that is not put under him. But now we see not yet all things put under him.
>9 But we see Jesus, who was made a little lower than the angels for the suffering of death, crowned with glory and honour; that he by the grace of God should taste death for every man.
We know that according to the word of God (mentioned repeatedly) now Jesus Christ is at the right hand of the Father, fulfilling as it says in Psalm 110.
—The LORD said unto my Lord, Sit thou at my right hand, until I make thine enemies thy footstool.
Jesus is making this true right now because he is at the right hand of the Father. However, there will come a time when he will return, as it says. And this is the finality when he returns, because it will be in order to judge every thing and set things in order here. The condemnation is under the old Law that all have sinned, and those who ignored his sacrifice and salvation as the Messiah will have to be judged for their sins and found guilty, For whosoever shall keep the whole law, and yet offend in one point, he is guilty of all. Yet if the Lord Jesus is acknowledged and His word believed, He will be a mediator to those in that day. For I know whom I have believed, and am persuaded that he is able to keep that which I have committed unto him against that day.
As Jesus said in the Gospel of John:
Do not think that I will accuse you to the Father: there is one that accuseth you, even Moses, in whom ye trust.
For had ye believed Moses, ye would have believed me: for he wrote of me.
But if ye believe not his writings, how shall ye believe my words?