Be careful. God knows all, and He will punish the Jews. Don't get caught up in thoughts of vengeance and forget your own salvation. The world, and all the works therein, will be burned up. The only way to escape is to put your trust and faith in Jesus Christ, the Word of God.

Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.

Romans 11 King James Version (KJV)

1 I say then, Hath God cast away his people? God forbid. For I also am an Israelite, of the seed of Abraham, of the tribe of Benjamin.

2 God hath not cast away his people which he foreknew. Wot ye not what the scripture saith of Elias? how he maketh intercession to God against Israel saying,

3 Lord, they have killed thy prophets, and digged down thine altars; and I am left alone, and they seek my life.

4 But what saith the answer of God unto him? I have reserved to myself seven thousand men, who have not bowed the knee to the image of Baal.

5 Even so then at this present time also there is a remnant according to the election of grace.

6 And if by grace, then is it no more of works: otherwise grace is no more grace. But if it be of works, then it is no more grace: otherwise work is no more work.

7 What then? Israel hath not obtained that which he seeketh for; but the election hath obtained it, and the rest were blinded.

8 (According as it is written, God hath given them the spirit of slumber, eyes that they should not see, and ears that they should not hear;) unto this day.

9 And David saith, Let their table be made a snare, and a trap, and a stumblingblock, and a recompence unto them:

10 Let their eyes be darkened, that they may not see, and bow down their back alway.

11 I say then, Have they stumbled that they should fall? God forbid: but rather through their fall salvation is come unto the Gentiles, for to provoke them to jealousy.

12 Now if the fall of them be the riches of the world, and the diminishing of them the riches of the Gentiles; how much more their fulness?

13 For I speak to you Gentiles, inasmuch as I am the apostle of the Gentiles, I magnify mine office:

14 If by any means I may provoke to emulation them which are my flesh, and might save some of them.

15 For if the casting away of them be the reconciling of the world, what shall the receiving of them be, but life from the dead?

16 For if the firstfruit be holy, the lump is also holy: and if the root be holy, so are the branches.

17 And if some of the branches be broken off, and thou, being a wild olive tree, wert grafted in among them, and with them partakest of the root and fatness of the olive tree;

18 Boast not against the branches. But if thou boast, thou bearest not the root, but the root thee.

19 Thou wilt say then, The branches were broken off, that I might be grafted in.

20 Well; because of unbelief they were broken off, and thou standest by faith. Be not highminded, but fear:

21 For if God spared not the natural branches, take heed lest he also spare not thee.

22 Behold therefore the goodness and severity of God: on them which fell, severity; but toward thee, goodness, if thou continue in his goodness: otherwise thou also shalt be cut off.

23 And they also, if they abide not still in unbelief, shall be grafted in: for God is able to graft them in again.

24 For if thou wert cut out of the olive tree which is wild by nature, and wert grafted contrary to nature into a good olive tree: how much more shall these, which be the natural branches, be grafted into their own olive tree?

25 For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel, until the fulness of the Gentiles be come in.

26 And so all Israel shall be saved: as it is written, There shall come out of Sion the Deliverer, and shall turn away ungodliness from Jacob:

27 For this is my covenant unto them, when I shall take away their sins.

28 As concerning the gospel, they are enemies for your sakes: but as touching the election, they are beloved for the father's sakes.

29 For the gifts and calling of God are without repentance.

30 For as ye in times past have not believed God, yet have now obtained mercy through their unbelief:

31 Even so have these also now not believed, that through your mercy they also may obtain mercy.

32 For God hath concluded them all in unbelief, that he might have mercy upon all.

33 O the depth of the riches both of the wisdom and knowledge of God! how unsearchable are his judgments, and his ways past finding out!

34 For who hath known the mind of the Lord? or who hath been his counsellor?

35 Or who hath first given to him, and it shall be recompensed unto him again?

36 For of him, and through him, and to him, are all things: to whom be glory for ever. Amen.

Revelation 12 King James Version (KJV)

14 Bless them which persecute you: bless, and curse not.

15 Rejoice with them that do rejoice, and weep with them that weep.

16 Be of the same mind one toward another. Mind not high things, but condescend to men of low estate. Be not wise in your own conceits.

17 Recompense to no man evil for evil. Provide things honest in the sight of all men.

18 If it be possible, as much as lieth in you, live peaceably with all men.

19 Dearly beloved, avenge not yourselves, but rather give place unto wrath: for it is written, Vengeance is mine; I will repay, saith the Lord.

20 Therefore if thine enemy hunger, feed him; if he thirst, give him drink: for in so doing thou shalt heap coals of fire on his head.

21 Be not overcome of evil, but overcome evil with good.

2 Peter 3 King James Version (KJV)

9 The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.

10 But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.

11 Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness,

12 Looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?

13 Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.

14 Wherefore, beloved, seeing that ye look for such things, be diligent that ye may be found of him in peace, without spot, and blameless.

15 And account that the longsuffering of our Lord is salvation; even as our beloved brother Paul also according to the wisdom given unto him hath written unto you;

16 As also in all his epistles, speaking in them of these things; in which are some things hard to be understood, which they that are unlearned and unstable wrest, as they do also the other scriptures, unto their own destruction.

17 Ye therefore, beloved, seeing ye know these things before, beware lest ye also, being led away with the error of the wicked, fall from your own stedfastness.

18 But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ. To him be glory both now and for ever. Amen.

*The post above has a quote from Romans 12, not Revelation 12.

Also keep in mind that those who curse Israel will be cursed.

Genesis 12 King James Version (KJV)

1 Now the Lord had said unto Abram, Get thee out of thy country, and from thy kindred, and from thy father's house, unto a land that I will shew thee:

2 And I will make of thee a great nation, and I will bless thee, and make thy name great; and thou shalt be a blessing:

3 And I will bless them that bless thee, and curse him that curseth thee: and in thee shall all families of the earth be blessed.

Numbers 24 King James Version (KJV)

5 How goodly are thy tents, O Jacob, and thy tabernacles, O Israel!

6 As the valleys are they spread forth, as gardens by the river's side, as the trees of lign aloes which the Lord hath planted, and as cedar trees beside the waters.

7 He shall pour the water out of his buckets, and his seed shall be in many waters, and his king shall be higher than Agag, and his kingdom shall be exalted.

8 God brought him forth out of Egypt; he hath as it were the strength of an unicorn: he shall eat up the nations his enemies, and shall break their bones, and pierce them through with his arrows.

9 He couched, he lay down as a lion, and as a great lion: who shall stir him up? Blessed is he that blesseth thee, and cursed is he that curseth thee.