The ethnic jews of the Nation of Israel for the most part, save for a very small remnant Isa 1:9, they were just as lost and ignorant to the True God as the heathen nations around them. Yes they the Moses and the Prophets, but a veil was over their eyes and hearts, and they believed them not. Acts 13:27
27 For they that dwell at Jerusalem, and their rulers,
because they knew him not, nor yet the voices of the prophets which are read every sabbath day, they have fulfilled them in condemning him.
Jn 5:46
For
had ye believed Moses, ye would have believed me; for
he wrote of me.
As in the day of Moses the ethnic jews remained in darkness and ignorance 2 Cor 3:13-16
13 And not as Moses, which put a veil over his face, that the children of Israel could not stedfastly look to the end of that which is abolished:
14
But their minds were blinded: for until this day remaineth the same vail untaken away in the reading of the old testament; which vail is done away in Christ.
15
But even unto this day, when Moses is read, the vail is upon their heart.
16 Nevertheless when it shall turn to the Lord, the vail shall be taken away.
17 Now the Lord is that Spirit:
and where the Spirit of the Lord is, there is liberty.
This is very telling, and it proves that the nation for the majority part did belong to the Lord, because Paul wrote in Rom 8:9
But ye are not in the flesh, but in the Spirit, if so be that the Spirit of God dwell in you.
Now if any man have not the Spirit of Christ, he is none of his.
Now the Prophets had the Spirit of Christ in them, like Isaiah, Jeremiah , Daniel and the rest Per 1 Pet 1:10-11
10 Of which salvation
the prophets have enquired and searched diligently, who prophesied of the grace that should come unto you:
11 Searching what, or what manner of time
the Spirit of Christ which was in them did signify, when it testified beforehand the sufferings of Christ, and the glory that should follow.
But what did this wicked people do unto the Prophets among the ? Matt 23:37
O Jerusalem, Jerusalem,
thou that killest the prophets, and stonest them which are sent unto thee, how often would I have gathered thy children together, even as a hen gathereth her chickens under her wings, and ye would not!
Matt 22:1-8
2 The kingdom of heaven is like unto a certain king, which made a marriage for his son,
3 And sent forth his servants[The Prophets] to call them that were bidden to the wedding: and they would not come.
4 Again, he sent forth other servants[Prophets], saying, Tell them which are bidden, Behold, I have prepared my dinner: my oxen and my fatlings are killed, and all things are ready: come unto the marriage.
5 But they made light of it, and went their ways, one to his farm, another to his merchandise:
6 And
the remnant took his servants[The Prophets], and entreated them spitefully, and slew them.
7 But when the king heard thereof, he was wroth: and he sent forth his armies, and destroyed those murderers, and burned up their city.
8 Then saith he to his servants, The wedding is ready, but they which were bidden were not worthy.
Matt 21:33-41
33 Hear another parable: There was a certain householder, which planted a vineyard, and hedged it round about, and digged a winepress in it, and built a tower, and let it out to husbandmen, and went into a far country:
34 And when the time of the fruit drew near, he sent his servants[The Prophets] to the husbandmen, that they might receive the fruits of it.
35 And the husbandmen took his servants[The Prophets], and beat one, and killed another, and stoned another.
36 Again, he sent other servants more than the first: and they did unto them likewise.
37 But last of all he sent unto them his son, saying, They will reverence my son.
38 But when the husbandmen saw the son, they said among themselves, This is the heir; come, let us kill him, and let us seize on his inheritance.
39 And they caught him, and cast him out of the vineyard, and slew him.
40 When the lord therefore of the vineyard cometh, what will he do unto those husbandmen?
41 They say unto him, He will miserably destroy those wicked men, and will let out his vineyard unto other husbandmen, which shall render him the fruits in their seasons.
The nation of Israel are those wicked men in Vs 41, they are not the Lords People. In fact they treated with contempt the Lords People, and even the Lord's Son !
The ethnic jews from day 1 have always been God's worst enemies, even to this very day.
The Gospel remains veiled to them 2 Cor 4:3-4
3 But
if our gospel be hid, it is hid to them that are lost:
4 In whom the god of this world hath blinded the minds of them which believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine unto them.
The word hid in Vs 3 is the greek word kalyptō and means:
I.to hide, veil
A.
to hinder the knowledge of a thing
And its used to describe those who are being lost.
Now get this, its important and will shed a lot of light on national Israel. Its the same word used here 2 Cor 3:14
But their minds were blinded: for until this day remaineth the same
vail untaken away in the reading of the old testament; which vail is done away in Christ.
This verse clearly indicates that the people of the nation of Israel were lost, that's why they hated God's Prophets.
The only way the vail is removed is if one of them converts to Christ, meaning, if they're Chosen in Christ.
Its only when the heart is turned to the Lord, shall the vail be taken away 2 Cor 3:15-16
15 But even unto this day, when Moses is read,
the vail is upon their heart.
16 Nevertheless
when it shall turn to the Lord, the vail shall be taken away.
Which means when one of them is given a New Heart in Regeneration, New Birth, that He art shall be Turned to the Lord, and when that happens, its indicative that the vail has been taken away !