"That someone is already known, as you keep saying that one was...

"That someone is already known, as you keep saying that one was already known within the first 100years"

The singular God as in Hear, Israel: Yehowah our God is ONE Yehowah = The Holy Spirit, does not and did not change when he came to NT times, into 3 persons

Hence after the 100's, think of Amazing Grace -> once lost now found, then after the 100's, once found NOW lost , until Jesus comes 2 Thes 2:8 and shows The God and Father again, who he said when here, independently of himself, was the Only True God, just as Paul clearly shows in 1 Cor 8:6 One God and Father.............

And that God is not assumed to be known, 2000 odd years later, the same God who Now has a Begotten God the Son glorified at his RHS, is known by those OF Him. (Only a few it would seem, according to Jesus lol).

No need for preconceived ideas, unless one is under 2 Thes 2:10, 11, then all sorts as the evidence shows, will or have been created, beyond the imaginations of those that can read the Bible, for what IT says and Not the tradition of men.

Go you therefor and spread the Goodnews = Flesh
And the Word Goodnews became and dwelt in us and we beheld the glory of it glory as only begotten by the side of the Father, full of grace and truth - 17:17, 17:22, 17:8

And the glory (word) which thou gavest me (by the side of the Father) I have given them; that they may be one, even as we are one: = In word = Unity in One.

WOW, does that mean we all become God
No silly, it means that Word God will be ALL in ALL lol.