Every person you talked about was Jewish besides King Neb and Cornelius.
I am amazed you even said the above! Abel wasn't a Jew. Enoch wasn't a Jew. Noah wasn't a Jew. A Jewish nation didn't even exist then! Same for Abraham. He came from a pagan idol believing family. The Jews didn't exist until Jacob had the twelve sons who became the 12 tribes of Israel. Yet God did choose Abraham & provided a miracle child in Isaac that would eventually lead to the twelve tribes of Israel coming into existence.
Cornelius was granted repentance AFTER Jesus' work on the cross. So even though he was a Gentile before, he wasn't granted repentance until after the cross.
While it is true that Cornelius was saved after Christ's sacrifice of Himself & we assume he repented (text does NOT use the word repentance), in order to be saved by grace through faith, you miss the various examples all through the OT & in the NT before Christ was crucified.
I already named a number of them in Hebrews 11. How many more do I need to name? If there is only ONE, you are in error for your presupposition & false interpretation.
Naaman, the commander of the army of the king of Aram (Gentiles) is another example. (see 2 Kings 5).
At this time the Arameans had gone out in bands and had taken a young girl from the land of Israel, and she was serving Naaman’s wife.
3She said to her mistress, “If only my master would go to the prophet who is in Samaria, he would cure him of his leprosy.” And Naaman went & told his master what the girl from the land of Israel had said. “Go now,” said the king of Aram, “and I will send you with a letter to the king of Israel.”
And the letter that he took to the king of Israel stated: “With this letter I am sending my servant Naaman, so that you may cure him of his leprosy.”
7When the king of Israel read the letter, he tore his clothes and asked, “Am I God, killing & giving life, that this man expects me to cure a leper? Surely you can see that he is seeking a quarrel with me!”
8Now when Elisha the man of God heard that the king of Israel had torn his clothes, he sent a message to the king: “Why have you torn your clothes? Please let the man come to me & he will know that there is a prophet in Israel.”
9So Naaman came with his horses & chariots & stood at the door of Elisha’s house. Then Elisha sent him a messenger, who said, “Go & wash yourself 7 times in the Jordan & your flesh will be restored & you will be clean.” But Naaman went away angry, saying, “I thought that he would surely come out, stand and call on the name of the LORD his God, and wave his hand over the spot to cure my leprosy.
12Are not Abanah & Pharpar, the rivers of Damascus, better than all the waters of Israel? Could I not have washed in them & been cleansed?” So he turned & went away IN A RAGE.
13Naaman’s servants, however, approached him & said, “My father, if the prophet had told you to do some great thing, would you not have done it? How much more, then, when he tells you, ‘Wash & be cleansed’?”
14So Naaman went down & dipped himself in the Jordan 7 times, according to the WORD of the man of God & his flesh was restored & became like that of a little child & he was clean.
15Then Naaman & all his attendants went back to the man of God, stood before him & declared, “NOW I KNOW FOR SURE that there is no God in all the earth except in Israel. So please accept a gift from your servant.”
16But Elisha replied, “As surely as the LORD lives, before whom I stand, I will not accept it.” And although Naaman urged him to accept it, he refused. “If you will not,” said Naaman, “please let me, your servant, be given as much soil as a pair of mules can carry.
For your servant will NEVER AGAIN make a burnt offering or a sacrifice to any other god but the LORD. Yet may the LORD forgive your servant this one thing: When my master goes into the temple of Rimmon to worship there & he leans on my arm & I bow down in the temple of Rimmon, may the LORD forgive your servant in this matter.”
“GO IN PEACE,” said Elisha.
So many examples & so little time or space! The whole city of Ninevah, pagan Gentiles, repented at the preaching of Jonah, who didn't want them to be delivered from God's judgment because Jonah knew God would be merciful to them if they repented.
And don't forget! Jesus used Jonah as the prophetic example of His suffering, death, burial & resurrection in 3 days! And that is what happened to Jonah. He suffered at the judgment of God, was swallowed by the big fish, died, went to Sheol & 3 days later was spit back up on the land.
I can imagine what must have gone through the minds & hearts of those in Ninevah, hearing about & seeing this man come back to life, bleached white by the acid in the big fish's stomach. That would do it for me. I would repent in dust & ashes.
Jonah 3:1-10
Then the word of the LORD came to Jonah a second time:
2“Get up! Go to the great city of Nineveh & proclaim to it the message that I give you.”
3This time Jonah got up & went to Nineveh in accordance with the word of the LORD.
Now Nineveh was an exceedingly great city, a three-day journey to cross. On the FIRST day of his walk, Jonah set out into the city & proclaimed, “Forty more days & Nineveh will be overturned!”
5And the Ninevites believed God. They proclaimed a fast & dressed in sackcloth, from the greatest of them to the least. When word reached the king of Nineveh, he got up from his throne, took off his royal robe, covered himself with sackcloth & sat in ashes. Then he issued a proclamation in Nineveh:
“By the decree of the king & his nobles: Let no man or beast, herd or flock, taste anything at all. They must not eat or drink. Furthermore, let both man & beast be covered with sackcloth & have everyone CALL OUT EARNESTLY TO GOD. Let EACH ONE TURN FROM his evil ways & from the violence in his hands.
9Who knows? God may turn & relent; He may turn from His fierce anger, so that we will not perish.”
10When God saw their actions—that they had turned from their evil ways—He relented from the disaster He had threatened to bring upon them.
Jonah 4:7ff When dawn came the next day, God appointed a worm that attacked the plant so that it withered...Then God asked Jonah, “Have you any right to be angry about the plant?”
“I do,” he replied. “I am angry enough to die!” But the LORD said, “You cared about the plant, which you neither tended nor made grow. It sprang up in a night & perished in a night.
So should I not care about the great city of Nineveh, which has more than 120,000 people who cannot tell their right hand from their left & many cattle as well?”
Dr. Gleason Archer said that the theme of the book of Jonah “is that God’s mercy & compassion extend even to the heathen nations on condition of their repentance” (1964, p.295). Jonah is sometimes called “the first apostle to the Gentiles.”
Four Gentile women were woven into the genealogical fabric of the Messiah—Tamar, Rahab, Ruth & Bathsheba—in both legal, biological & spiritual senses (Matt 1:5-6; Luke 3:31-32).
Heb 11:31,39,40 By faith the prostitute Rahab, because she welcomed the spies in peace, did not perish with those who were disobedient. These were all commended for their faith, yet they did not receive what was promised. God had planned something better for us, so that together with us they would be made perfect.
Ruth 1:15ff “Look,” said Naomi, “your sister-in-law has gone back to her people & her gods; follow her back home.” But Ruth said, "Do not urge me to leave you or turn back from following you; for where you go, I will go & where you lodge, I will lodge. Your people shall be my people & your God, my God. Where you die, I will die & there I will be buried. May the LORD punish me & ever so severely, if anything but death separates you & me.”
Jethro, a Midianite (Gentile) priest, Moses' father-in-law, came to believe in the one true God, Jehovah, when Moses shared with Him all that the one true God had done for the nation of Israel.
Exodus 18:7-12 So Moses went out to meet his father-in-law & bowed down & kissed him. They greeted each other & went into the tent. Then Moses recounted to his father-in-law all that the LORD had done to Pharaoh & the Egyptians for Israel’s sake, all the hardships they had encountered along the way & how the LORD had delivered them.
9And Jethro rejoiced over all the good things the LORD had done for Israel, whom He had rescued from the hand of the Egyptians. Jethro declared, “Blessed be the LORD, who has delivered you from the hand of the Egyptians & of Pharaoh & who has delivered the people from the hand of the Egyptians.
11NOW I KNOW that the LORD is greater than ALL OTHER GODS, for He did this when they treated Israel with arrogance.” Then Moses’ father-in-law Jethro brought a burnt offering & sacrifices to God & Aaron came with all the elders of Israel to eat bread with Moses’ father-in-law IN THE PRESENCE OF GOD.
"There
always has been a way for honest people of faith to be right with their Creator—if they seek after him, repent & choose to please Him." (Acts 17:27ff) Wayne Jackson
And King Neb although he acknowledged that God is the God above all else, never repented.
I gave you plenty of Scripture to read in Daniel that clearly showed otherwise. His pride & then his being humbled & confessing the one true God & telling everyone about this one true God. If ever there was an evangelist to the then known ancient empire, Nebuchadnezzar was one.
Noah was one. Scripture called him a 'preacher of righteousness.'
The woman at the well, a Samaritan, was an evangelist to her people. Jesus made a distinction between what the Samaritan's believed & what the Jews believed. Salvation came from the Jews not the Samaritans. Their salvation was before Jesus was crucified.
John 4:22-24 You Samaritans worship what you do not know; we worship what we do know, for salvation is from the Jews. Yet a time is coming AND HAS NOW COME when the true worshipers will worship the Father in Spirit & in truth, for they are the kind of worshipers the Father seeks. God is spirit & His worshipers must worship in the Spirit & in truth.”
Many of the Samaritans from that town believed in Him because of the woman’s testimony, “He told me everything I ever did.” So when the Samaritans came to Him, they urged Him to stay with them & He stayed two days. And because of His words many more became believers.
42They said to the woman, “We no longer believe just because of what you said; now we have heard for ourselves & we know that this man really is the Savior of the world.”
The Gadarene demoniac was another evangelist.
The Greeks & then the Romans, had built up ten cities known as the Decapolis to the south & to the east of the Sea of Galilee. These cities were exemplars of Hellenistic culture & power – temples to worship idols, bathhouses, stadiums & theaters. These were unclean places to go & represented a sinful presence in the land. It was “all bad” in the eyes of a practicing Jew.
Luke 8:36-39 Meanwhile, those who had seen it reported how the demon-possessed man had been healed. Then the whole multitude of the surrounding region of the Gadarenes asked Him to depart from them, for they were seized with great fear. And He got into the boat and returned.
The man whom the demons had left begged to go with Jesus. But He sent him away, saying, "Return to your house & declare what great things God has done for you." He went his way, proclaiming throughout the whole city what great things Jesus had done for him.
Prophet after prophet in the OT not only warned the nation of Israel to repent & turn to God but there are many warnings to the various Gentile nations in their books as well!
Ezek 18:32 For I take no pleasure in anyone’s death, declares the Lord GOD. So repent & live!
Jer 18:7,8 If at any time I announce that a nation or kingdom is to be uprooted, torn down & destroyed & if that nation I warned repents of its evil, then I will relent & not inflict on it the disaster I had planned.
Jer 12:14-17 This is what the LORD says: “As for all My evil neighbors who attack the inheritance that I bequeathed to My people Israel, I am about to uproot them from their land & I will uproot the house of Judah from among them.
15But after I have uprooted them, I will once again have compassion on them & return each one to his inheritance and to his land.
16And if they will diligently learn the ways of My people & swear by My name, saying, ‘As surely as the LORD lives’—just as they once taught My people to swear by Baal—then they will be established among My people.
17But if they will not obey, then I will uproot that nation; I will uproot it & destroy it, declares the LORD.”
I have already shown many examples & many more can be shown, yet I will stop here on more examples. If you believe that all Gentiles perished before Christ's crucifixion, with no chance of repenting & being saved, may God have mercy on your calloused heart & your stubbornness in not believing the Scriptures.
In the resurrection, there will be many Gentiles in the OT who repented & were saved by grace through faith, who will stand with Jewish believers as well before God. There will be a 'great cloud of witnesses' (Heb 12:1).