First keep these in mind:-
Jews & Bani-Israel(Children of Israel/Jacob) r NOT synonymous terms.
Bani-Israel is a race of progeny of Jacob while Jews is NOT a race.
Many children-of-israel converted to other religions BUT they still belong to same race.
Many Messengers & Prophets came to coi but they repeatedly disobeyed & earned wrath of God.
God’s promises which Jews r waiting for were for coi who were rightous or who would turn from rebellious behaviour, NOT FOR those who stayed disobedient.
So as a LAST-CHANCE when promised messiah(Eesa/Jesus) came to coi most of them refused to accept & so God deprived them of ALL virtues they were promised becaused that promise was linked to being obedient.
Coi didn’t fulfilled their part of promise SO God didn’t fulfil HIS part of promise.
Majority of Coi had been a disobedient & sinful nation for ever-&-ever:-
IS 1:2 Hear, O heavens, and give ear, O earth: for the LORD hath spoken, I have nourished and brought up children, and they have rebelled against me.
IS 1:3 The ox knoweth his owner, and the ass his master’s crib: but Israel doth not know, my people doth not consider.+Is:1:21–23&3:8,9,16–26&5: 4,11,12&10:1–2&30:1,8,9
coi provoked the anger of God:-
IS 1:4 Ah sinful nation, a people laden with iniquity, a seed of evildoers, children that are corrupters: they have forsaken the LORD, they have provoked the Holy One of Israel unto anger, they are gone away backward.+Is:3:8&5:5-7,13-15,24&10:3-6
God tested coi by giving them favours BUT they didn’t become thankful so here it’s said that there’s NO point in testing them any more coz it’d only increase their disobedience:-
IS 1:5-6 Why should ye be stricken any more? ye will revolt more and more: the whole head is sick, and the whole heart faint.
Finally God turned away from coi :-
IS 1:15 And when ye spread forth your hands(to pray), I will hide mine eyes from you: yea, when ye make many prayers, I will not hear: your hands are full of blood.
Now! Only way out was a massiah(Jesus/Eesa) who’d purify/clean/anoint coi; So the purpose of messiah was to remove wrath/restrictions of God, imposed on coi:-
IS 1:16 Wash you, make you clean; put away the evil of your doings from before mine eyes; cease to do evil;+17,18
If coi had gotten cleaned by that messiah:-
IS 1:19 If ye be willing and obedient, ye shall eat the good of the land:
& if they rejected messiah(as they did with jesus/eesa)this is what would happen:-
IS 1:20 But if ye refuse and rebel, ye shall be devoured with the sword: for the mouth of the LORD hath spoken it.+Is:5:25
Sword of Assyrian/Babylonian/Romans/Crusaders/Hitlor etc.
Then again things would get little easy on coi:-
IS 1:24 Therefore saith the LORD, the LORD of hosts, the mighty One of Israel, Ah, I will ease me of mine adversaries, and avenge me of mine enemies:
BUT this time “ease” wud come thru Muslim rulars & coi who converted to Islam will make the majority of this land:-
IS 1:27 Zion shall be redeemed with judgment(of muslim rulars), and her converts with righteousness(of Islam).
As muslim conquerors Umar & later Salah-ud-Deen delt coi with politeness, no one was killed/exiled/stopped from their religion & many of coi converted to Islam. So such Muslim-converts also belong to “race” of Bani-Israel. That’s why I said Jews & Bani-Israel r NOT totally same.+IS:5:26-27
But coi who’d keep their wrong behaviour & will NOT accept teachings of God(Islam):-
IS 1:28 And the destruction of the transgressors and of the sinners shall be together, and they that forsake the LORD(as before) shall be consumed.
Population of COI will reduce:-
IS 1:30 For ye shall be as an oak whose leaf fadeth, and as a garden that hath no water.
Then things will go-on like that till day-of-judgement comes close; when messiah that was rejected by coi will come back & will convert all ppl to true religion of God:-
IS 2:2 And it shall come to pass in the last days, that the mountain of the LORD’s house(true religion of God) shall be established in the top of the mountains, and shall be exalted above the hills; and all nations shall flow unto it(all will convert to true religion of God).
Eesa/Jesus will rule as a just rular & will disown many who claim to be his followers(as MT:7:22-23) & then peace will prevail in world:-
IS 2:4 And he(Jesus) shall judge among the nations, and shall rebuke many people(MT:7:22-23): and they shall beat their swords into plowshares, and their spears into pruninghooks: nation shall not lift up sword against nation, neither shall they learn war any more(i.e.peace will prevail).
Then Isaiah told coi that whose teachings they should follow:-
IS 2:5 O house of Jacob, come ye, and let us walk in the light of the LORD.(read further where this “light” is going to come from)
Since promises with coi were linked to their obedience which they failed to do SO duty to carry the “torch” of GOD’s teachings was handed over to ppl on EAST-side(Muslims):-
IS 2:6 Thou hast forsaken thy people, the house of Jacob, because(1) they be replenished from the east, and(because;2) are soothsayers like the Philistines, and(because;3) they please themselves in the children of strangers.
Where exactly in EAST ??? In a land which is filled with treasures(oil) i.e. Arabia:-
IS 2:7 Their land(land of “Replenishers”) also is full of silver and gold, neither is there any end of their treasures; their land is also full of horses, neither is there any end of their chariots:+Is:5:26-29(Flag-bearer is going to be a “nation from far”who’ll “swiftly” take-up God’s obedience)
& land of those NEW carriers of light of GOD(Quran) at time of this prophecy “was” a land of idol worship:-
IS 2:8 Their land also is full of idols(at time of this prophecy); they worship the work of their own hands, that which their own fingers have made:
BUT this idoltory wud be ABOLISHED:-
IS 2:18 And the idols he(Muhammad) shall utterly abolish.+Is:2:9-17,20,21
& caves wud be place where abolisher of idoltry(Muhammad) wud Praise GOD & later come out as a warior:-
IS 2:19 And they shall go into the holes of the rocks(caves), and into the caves of the earth, for fear of the LORD(Muhammad stayed away from idols rife in his time), and for the glory of HIS majesty, when he ariseth to shake terribly the earth(fight wars). IS 3:2 The mighty man, and the man of war, the judge, and the prophet(Muhammad), and the prudent, and the ancient(older man? Or old fashioned?),
Then followers of Muhammad(ppl from EAST) will take over Jerusalem & coi will lose her:-
IS 3:1 For, behold, the Lord, the LORD of hosts, doth take away from Jerusalem and from Judah the stay and the staff, the whole stay of bread, and the whole stay of water.IS 3:2 The mighty man, and the man of war, the judge, and the prophet(Muhammad), and the prudent, and the ancient,IS 3:3 The captain of fifty(companions of Prophet Muhammad!!!), and the honourable man, and the counsellor, and the cunning artificer, and the eloquent orator.
Later there will be un-rest in world & fights b/w neighbouring countries:-
IS 3:5 And the people(of world) shall be oppressed, every one by another, and every one by his neighbour: the child shall behave himself proudly against the ancient(older man?), and the base against the honourable.
Then Mehdi will be asked to take the rule in his hands at time of tumult but he will deny at first:-
IS 3:6 When a man(Mehdi) shall take hold of his brother of the house of his father, saying, Thou hast clothing, be thou our ruler, and let this ruin be under thy hand:
IS 3:7 In that day shall he swear, saying, I will not be an healer; for in my house is neither bread nor clothing: make me not a ruler of the people.