The thread seems to be quite on topic, in my view.
The OP states...
....
...which suggests that he can be a "Jew" which I don't have a problem with if he states it in a context of being a Jew inwardly through faith. That doesn't mean that we do not have the Nation of Israel to deal with as well, and in regards to that, the question is asked "Which Tribe are you a member of?"
God bless.
If you're Jewish, how is it that you don't know your own history per God's Word?
There's ample Old Testament evidence to show that not all the tribes of old Israel went by the name Jew. That title came from the name of Judah, which is only ONE tribe of Israel.
The tribe of Benjamin also took that title because they joined with the tribe of Judah at Jerusalem/Judea under Solomon's son Rehoboam after God split old Israel into two separate kingdoms. Judah at Jerusalem under Rehoboam then became the "kingdom of Judah" per God's Word, and the northern kingdom at Samaria became the "kingdom of Israel" per God's Word.
Most of the tribe of Levi left the northern kingdom also once king Jeroboam in the northern kingdom of Israel setup priests of the common people after the split. Even small groups out of the northern tribes left to side with Judah and also took that title. But the rest of the remaining northern tribes did not.
And then after God removed all the "house of Israel" (ten tribes), the only tribes left in the land were Judah, Benjamin, Levi, and small remnants of the northern tribes that had joined with them, and then strangers, mostly in the southern lands of Judea.
Jer 3:8
8 And I saw, when for all the causes whereby backsliding Israel committed adultery I had put her away, and given her a bill of divorce; yet her treacherous sister Judah feared not, but went and played the harlot also.
KJV
God gave the "house of Israel" or "kingdom of Israel", the ten tribes in the northern lands, a bill of divorce because of their falling away from Him. So He removed them all out of the land by the hands of the kings of Assyria (2 Kings 17). The only tribes left in the holy land were that of the southern kingdom of the "house of Judah" or "kingdom of Judah". The kingdom of Israel was scattered first.
In the Book of Hosea this distinction between the two separate groups is made also. God said He would give the house of Israel (ten tribes) the full weight of Baal false worship that she had gone into and He would cover up their paths so they wouldn't find their way back to the lands of promise. That resulted in the "house of Israel" losing their heritage as part of Israel. It never meant they stopped... being Israel.
Hos 11:12
12 Ephraim compasseth Me about with lies, and the house of Israel with deceit: but Judah yet ruleth with God, and is faithful with the saints.
KJV
The tribe of Ephraim became the head over the ten tribed kingdom of Israel in the north with their capital city at Samaria. Jeroboam of Ephraim is whom God chose to setup as king over them (1 Kings 11). Thus God made a clear distinction who He was talking about there in the Book of Hosea. Yet Judah at Jerusalem/Judea was still faithful to God in that time.
Then around 100 years later after God had removed all the northern tribes of Israel out of the land and scattered them, the house of Judah at Jerusalem/Judea also began to play the spiritual harlot, and God brought the king of Babylon upon them and took them captive to Babylon for 70 years (the time of Daniel). That was a separate captivity of only... the tribes of the southern kingdom of Judah. The ten tribes were already gone.
Then after the 70 years, only a small remnant of the house of Judah returned to Jerusalem to rebuild the city and temple. Ezra 2 shows the list of children of Israel that returned, and NONE of the ten tribes are listed (because they had already been scattered long before this). The larger portion of the house of Judah (Judah, Benjamin, Levi, and some small remnants of the ten tribes) remained... in Babylon after the 70 years, and were further scattered through the countries like the house of Israel were. Per the Jewish historian Josephus who lived around 100 A.D., he said the title of Jew became the main title for the remnant of the house of Judah that returned from the 70 years Babylon captivity. He said all living in the lands of Judea, including the strangers there, took that title of Jew. And per later history we also know many of Edom (seed of Esau) after its fall migrated in among Judah at Judea and also became Jews.
Thus the Jews know who they are and where they came from, and many of them can trace their heritage, and then some of them cannot because of being foreigners. But the house of Israel (ten tribes majority) are lost, having lost knowledge of their heritage of Israel, like God showed they would in Hosea, and to this day, the majority of the house of Israel are like lost sheep in the world.
But God Himself has not lost the ten tribes of Israel, as He has much to say about them in future Bible prophecies involving their gathering back with the house of Judah in final, Ezekiel 37 being one of the strongest examples of that when God tells Ezekiel to take two separate sticks and write the names of each house on them, and then join the two sticks together in his hand, and let the people see him do it, and then explain to them the meaning when God will do that joining. To this day that joining is still yet to occur.
So how is it, if you're Jewish, that you don't know this history?