Seems to me that the best the jews of the day could offer , were all answered by Jesus Christ.
"Excuse me, Jesus, can you answer the following?"
Why is there no World Peace?
"And he [Messiah] shall judge among the nations, and shall rebuke many people; and they shall beat their swords into plowshares, and their spears
into pruning hooks. Nation shall not lift up sword against nation, neither shall they learn war any more." -- Isaiah 2:4
"He [Messiah] will destroy death forever." -- Isaiah 25:8
"Then the inhabitants of the cities of Israel will go out and make fire and feed them with the weapons -- shields and bucklers, bows and arrows,
clubs and spears; they shall use them as fuel for seven years." -- Ezekiel 39:9
Why is there no Universal Knowledge of G-d?
"For the earth shall be full of the knowledge of the Lord, as the waters cover the sea. -- Isaiah 11:9
"And no longer shall one teach his neighbor or shall one teach his brother, saying, 'Know the Lord,' for they shall all know Me, from their
smallest to their greatest," says the Lord" -- Jeremiah 31:33
"All who survive of all those nations that came up against Jerusalem shall make a pilgrimage year by year to bow low to the King Lord of Hosts and to
observe the feasts." -- Zechariah 14:16
"And the Lord shall be king over all the earth: in that day shall there be one Lord, and His name one." -- Zechariah 14:9
"Thus said the Lord of Hosts: In those days, ten men from nations of every tongue will take hold -- they will take hold of every Jew by a corner of
his cloak and say, "Let us go with you, for we have heard that G-d is with you."
-- Zachariah 8.23
Why has the Third Temple not been built?
"...and I will set My sanctuary in the midst of them for evermore. My temple also shall be with them. Yes, I will be their G-d and they shall be My
people. And the heathen shall know that I the Lord do sanctify Israel, when My sanctuary shall be in the midst of them for evermore. -- Ezekiel
37:26-28 (See also Ezekiel 40-48; Isaiah 33:20)
Why didn't death cease?
"He will swallow up death forever...." -- Isaiah 25:8
Why aren't the dead resurrected?
"Thy dead men shall live, together with my dead body shall they arise. Awake and sing, ye that dwell in dust, for thy dew is as the dew of herbs, and
the earth shall cast out the dead." -- Isaiah 26:19
"And many of them that sleep in the dust of the earth shall awake, some to everlasting life, and some to shame and everlasting contempt." -- Daniel
12:2
"Therefore, prophesy and say to them, "So says the Lord G-d: Lo! I open your graves and cause you to come up out of your graves as My people, and
bring you home to the land of Israel. Then you shall know that I am the Lord, when I open your graves and lead you up out of your graves as My
people." -- Ezekiel 37:12-13
Why has there not been an ingathering of Israel?
"I will bring thy seed from the east, and gather you from the west. I will say to the north, ''Give up,'' and to the south, "Keep not back,
bring My sons from far, and My daughter from the ends of the earth. -- Isaiah 43:5-6. (See also Jeremiah 16:15; 23:3; Isaiah 11:12; Zechariah 10:6;
Ezekiel 37:21-22)
(And he shall set up a banner for the nations, and shall assemble the outcasts of Israel, and gather together the dispersed of Judah from the four
corners of the earth. -- Isaiah 11:12
But, As the L-rd lives, who brought the people of Israel from the land of the north, and from all the lands where he had driven them; and I will bring
them back to their land that I gave to their fathers. -- Jeremiah 16:15
And I will gather the remnant of my flock from all countries where I have driven them, and will bring them again to their folds; and they shall be
fruitful and increase. -- Jeremiah 23:3
21. And say to them, Thus says the Lord G-d: Behold, I will take the people of Israel from among the nations, where they have gone, and will gather
them on every side, and bring them into their own land;
22. And I will make them one nation in the land upon the mountains of Israel; and one king shall be king to them all; and they shall be no more two
nations, nor shall they be divided into two kingdoms any more at all; -- Ezekiel 37: 21-22)
Why are nations not helping the Jews materially?
"Then you shall see and be radiant, and your heart shall fear and expand; because the abundance of the sea shall be overturned upon you, the wealth
of the nations shall come to you." -- Isaiah 60:5
"Foreigners shall build up your walls, and their kings shall minister to you. Men shall bring you the wealth of the nations with their kings led in
procession. For the nation and kingdom that will not serve you shall perish; those nations shall be utterly laid waste." -- Isaiah 60:10--12
"But you shall be called “priests of the L-rd,” men shall say of you, “ministers of our G-d;” you shall eat the wealth of the nations, and in
their riches you shall glory." -- Isaiah 61:6
Why is there not eternal joy and gladness in Israel?
"And the redeemed of the L-rd shall return, and come to Zion in song; everlasting joy shall be upon their head; they shall obtain joy and gladness,
and sorrow and sighing shall flee. -- Isaiah 51:11
Why aren't Jews being sought after for guidance?
Thus says the L--rd of hosts: “In those days ten men out of all the languages of the nations shall take hold and seize the robe of a Jew, saying:
`Let us go with you, for we have heard that G-d is with you.' ” -- Zechariah 8:23
Why haven't all weapons of war been destroyed?
"Then those who dwell in the cities of Israel will go forth and set fire to the weapons and burn them, shields and bucklers, bows and arrows,
handspikes and spears, and they will make fires of them for seven years...." -- Ezekiel 39:9
Why haven't the enemy's dead been buried?
For seven months the House of Israel will be burying them, in order to cleanse the land. -- Ezekiel 39:12
Why hasn't the Egyptian river run dry?
"And the L-rd will utterly destroy the tongue of the sea of Egypt and wave His hand over the river with His scorching wind, and smite it into seven
channels, and make men cross dryshod." -- Isaiah 11:15
Why have the trees not produced new trees monthly in Israel?
And on both sides of the bank of the stream, all trees for food will grow; their leaves will not wither nor will their fruit fail, but they will bear
fresh fruit every month, because their waters flow from the Sanctuary; their fruit will be for food, and their leaves for medicine. -- Ezekiel
47:12
Why haven't the tribes received their inheritance?
"Thus says the L-rd, G-d: “These are the boundaries by which you shall divide the land for inheritance among the twelve tribes of Israel: Joseph
shall have two portions. And you shall divide equally that which I swore to give your fathers, and this land shall fall to you as your inheritance.”
-- Ezekiel 47:13--14
Why are there still wars?
"And He shall judge among the nations and decide for many peoples; and they shall beat their swords into ploughshares, and their spears into pruning
hooks; nation shall not lift up sword against nation, neither shall they learn war anymore." -- Isaiah 2:4
Maybe someone can answer for Jesus. After all, death was supposed to cease and he died (if he lived).