What church are you from? Your refusal to answer says a lot.
And it seems you do not understand what you are reading. Or you do not care, as long as you see some words you like in it.
My fathers surely were not under the cloud and did not pass through the Red Sea. Cannot you understand that Paul is talking specifically to Jews, here?
You do not know your scripture, for it was not just "jews" that left Egypt and went through the Red Sea, but Israelites, Hebrews, and Gentiles amongst the "mixed multitude", "mixt multitude" (Exo. 12:38: Num. 11:4 KJB), and people like Moses' wife, Zipporah (Exo. 2:21, 4:25, 18:2), who was of Midian, and the "stranger" (Exo. 12:49) that sojurned among them the whole time, of the Gentiles, as some were Egyptian, etc.
Exo_12:38 And a mixed multitude went up also with them; and flocks, and herds, even very much cattle.
Num_11:4 And the mixt multitude that was among them fell a lusting: and the children of Israel also wept again, and said, Who shall give us flesh to eat?
Exo_12:49 One law shall be to him that is homeborn, and unto the stranger that sojourneth among you.
Exo_2:15 Now when Pharaoh heard this thing, he sought to slay Moses. But Moses fled from the face of Pharaoh, and dwelt in the land of Midian: and he sat down by a well.
Exo_2:16 Now the priest of Midian had seven daughters: and they came and drew water, and filled the troughs to water their father's flock.
Exo_18:2 Then Jethro, Moses' father in law, took Zipporah, Moses' wife, after he had sent her back,
The commandment itself also speaks of the "stranger":
Exo 20:10 But the seventh day is the sabbath of the LORD thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that is within thy gates:
We know that "mixed multitude" are not purely Israel, for later the same words are used in Nehemiah:
Neh_13:3 Now it came to pass, when they had heard the law, that they separated from Israel all the mixed multitude.
So, "our fathers" in 1 Cor. 10 is not just to the "jews", as you have so very incorrectly stated. 1 Cor. 10 is for all Christians, all followers of Christ (that Rock that was with them all in the wilderness), even now, for history repeats (Ecc. 1:9, 3:15 KJB):
1Co 10:6 Now these things were our examples, to the intent we should not lust after evil things, as they also lusted.
1Co 10:11 Now all these things happened unto them for ensamples: and they are written for our admonition, upon whom the ends of the world are come.
They were all tested:
Exo 16:4 Then said the LORD unto Moses, Behold, I will rain bread from heaven for you; and the people shall go out and gather a certain rate every day, that I may prove them, whether they will walk in my law, or no.
Exo 16:23 And he said unto them, This is that which the LORD hath said, To morrow is the rest of the holy sabbath unto the LORD: bake that which ye will bake to day, and seethe that ye will seethe; and that which remaineth over lay up for you to be kept until the morning.
Exo 16:28 And the LORD said unto Moses, How long refuse ye to keep my commandments and my laws?
We are all to be tested in the same:
Rev 14:6 And I saw another angel fly in the midst of heaven, having the everlasting gospel to preach unto them that dwell on the earth, and to every nation, and kindred, and tongue, and people,
Rev 14:7 Saying with a loud voice, Fear God, and give glory to him; for the hour of his judgment is come: and worship him that made heaven, and earth, and the sea, and the fountains of waters.
Exo 20:11 For in six days the LORD made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it.
Rev 14:8 And there followed another angel, saying, Babylon is fallen, is fallen, that great city, because she made all nations drink of the wine of the wrath of her fornication.
Rev 14:9 And the third angel followed them, saying with a loud voice, If any man worship the beast and his image, and receive his mark in his forehead, or in his hand,
Rev 14:10 The same shall drink of the wine of the wrath of God, which is poured out without mixture into the cup of his indignation; and he shall be tormented with fire and brimstone in the presence of the holy angels, and in the presence of the Lamb:
Rev 14:11 And the smoke of their torment ascendeth up for ever and ever: and they have no rest day nor night, who worship the beast and his image, and whosoever receiveth the mark of his name.
Rev 14:12 Here is the patience of the saints: here are they that keep the commandments of God, and the faith of Jesus.
Luk 4:16 And he came to Nazareth, where he had been brought up: and, as his custom was, he went into the synagogue on the sabbath day, and stood up for to read.
Luk 4:17 And there was delivered unto him the book of the prophet Esaias. And when he had opened the book, he found the place where it was written,
Luk 4:18 The Spirit of the Lord is upon me, because he hath anointed me to preach the gospel to the poor; he hath sent me to heal the brokenhearted, to preach deliverance to the captives, and recovering of sight to the blind, to set at liberty them that are bruised,
Luk 4:19 To preach the acceptable year of the Lord.
Luk 4:20 And he closed the book, and he gave it again to the minister, and sat down. And the eyes of all them that were in the synagogue were fastened on him.
Luk 4:21 And he began to say unto them, This day is this scripture fulfilled in your ears.
You do not know scripture, and should not be teaching, sharing on it, as you are. You need to go and learn the basics again.