The weed of heresy always, always. always bears bitter fruit!
Here is what the Holy Fathers at Nicea in 325 dogmatized:
Πιστεύομεν εἰς ἕνα θεὸν Πατέρα παντοκράτορα, πάντων ὁρατῶν τε και ἀοράτων ποιητήν.
Πιστεύομεν εἰς ἕνα κύριον Ἰησοῦν Χριστόν, τὸν υἱὸν τοῦ θεοῦ, γεννηθέντα ἐκ τοῦ Πατρὸς μονογενῆ, τοὐτέστιν ἐκ τῆς οὐσίας τοῦ Πατρός, θεὸν ἐκ θεοῦ ἀληθινοῦ, γεννηθέντα, οὐ ποιηθέντα, ὁμοούσιον τῷ Πατρί δι' οὗ τὰ πάντα ἐγένετο, τά τε ἐν τῷ οὐρανῷ καὶ τὰ ἐπὶ τῆς γῆς τὸν δι' ἡμᾶς τοὺς ἀνθρώπους καὶ διὰ τὴν ἡμετέραν σωτηρίαν κατελθόντα καὶ σαρκωθέντα καὶ ἐνανθρωπήσαντα,παθόντα, καὶ ἀναστάντα τῇ τρίτῃ ἡμέρᾳ, καὶ ἀνελθόντα εἰς τοὺς οὐρανούς, καὶ ἐρχόμενον κρῖναι ζῶντας καὶ νεκρούς.
Καὶ εἰς τὸ Ἅγιον Πνεῦμα.
Τοὺς δὲ λέγοντας, ὅτι ἦν ποτε ὅτε οὐκ ἦν, καὶ πρὶν γεννηθῆναι οὐκ ἦν, καὶ ὅτι ἐξ οὐκ ὄντων ἐγένετο, ἢ ἐξ ἑτέρας ὑποστάσεως ἢ οὐσίας φάσκοντας εἶναι, [ἢ κτιστόν,] τρεπτὸν ἢ ἀλλοιωτὸν τὸν υἱὸν τοῦ θεοῦ, [τούτους] ἀναθεματίζει ἡ καθολικὴ [καὶ ἀποστολικὴ] ἐκκλησία.
We believe in one God, the Father Almighty, Maker of all things visible and invisible.
And in one Lord Jesus Christ, the Son of God, begotten of the Father [the only-begotten; that is, of the essence of the Father, God of God,] Light of Light, very God of very God, begotten, not made, being of one essence with the Father;
By whom all things were made both in heaven and on earth;
Who for us men, and for our salvation, came down and was incarnate and was made man;
Who for us men, and for our salvation, came down and was incarnate and was made man;
From thence he shall come to judge the quick and the dead.
And in the Holy Ghost.
But those who say: 'There was a time when he was not;' and 'He was not before he was made;' and 'He was made out of nothing,' or 'He is of another substance' or 'essence,' or 'The Son of God is created,' or 'changeable,' or 'alterable'— they are condemned by the holy catholic and apostolic Church.
Forty=six years later, at the Second Ecumenical Council, the Creed was expanded thusly:
Πιστεύω εἰς ἕνα Θεόν, Πατέρα, Παντοκράτορα, ποιητὴν οὐρανοῦ καὶ γῆς, ὁρατῶν τε πάντων καὶ ἀοράτων.
Καὶ εἰς ἕνα Κύριον Ἰησοῦν Χριστόν, τὸν Υἱὸν τοῦ Θεοῦ τὸν μονογενῆ, τὸν ἐκ τοῦ Πατρὸς γεννηθέντα πρὸ πάντων τῶν αἰώνων· φῶς ἐκ φωτός, Θεὸν ἀληθινὸν ἐκ Θεοῦ ἀληθινοῦ, γεννηθέντα οὐ ποιηθέντα, ὁμοούσιον τῷ Πατρί, δι' οὗ τὰ πάντα ἐγένετο.
Τὸν δι' ἡμᾶς τοὺς ἀνθρώπους καὶ διὰ τὴν ἡμετέραν σωτηρίαν κατελθόντα ἐκ τῶν οὐρανῶν καὶ σαρκωθέντα ἐκ Πνεύματος Ἁγίου καὶ Μαρίας τῆς Παρθένου καὶ ἐνανθρωπήσαντα.
Σταυρωθέντα τε ὑπὲρ ἡμῶν ἐπὶ Ποντίου Πιλάτου, καὶ παθόντα καὶ ταφέντα.
Καὶ ἀναστάντα τῇ τρίτῃ ἡμέρα κατὰ τὰς Γραφάς.
Καὶ ἀνελθόντα εἰς τοὺς οὐρανοὺς καὶ καθεζόμενον ἐκ δεξιῶν τοῦ Πατρός.
Καὶ πάλιν ἐρχόμενον μετὰ δόξης κρῖναι ζῶντας καὶ νεκρούς, οὗ τῆς βασιλείας οὐκ ἔσται τέλος.
Καὶ εἰς τὸ Πνεῦμα τὸ Ἅγιον, τὸ Κύριον, τὸ ζωοποιόν, τὸ ἐκ τοῦ Πατρὸς ἐκπορευόμενον, τὸ σὺν Πατρὶ καὶ Υἱῷ συμπροσκυνούμενον καὶ συνδοξαζόμενον, τὸ λαλῆσαν διὰ τῶν προφητῶν.
Εἰς μίαν, Ἁγίαν, Καθολικὴν καὶ Ἀποστολικὴν Ἐκκλησίαν.
Ὁμολογῶ ἓν βάπτισμα εἰς ἄφεσιν ἁμαρτιῶν.
Προσδοκῶ ἀνάστασιν νεκρῶν.
Καὶ ζωὴν τοῦ μέλλοντος αἰῶνος. Ἀμήν.
I believe in one God, Father Almighty, Creator of heaven and earth and of all things visible and invisible.
And in one Lord Jesus Christ, the only-begotten Son of God, begotten of the Father before all ages.
Light of Light, true God of true God, begotten not created, of one essence with the Father through Whom all things were made.
Who for us men and for our salvation came down from heaven and was incarnate of the Holy Spirit and the Virgin Mary and became man.
He was crucified for us under Pontius Pilate. He suffered and was buried.
And He rose on the third day, according to the Scriptures.
He ascended into heaven and is seated at the right hand of the Father.
And He will come again with glory to judge the living and dead. His kingdom shall have no end.
And in the Holy Spirit, the Lord, the Creator of life, Who proceeds from the Father, Who together with the Father and the Son is worshipped and glorified, Who spoke through the prophets.
In one, holy, catholic, and apostolic Church.
I confess one baptism for the forgiveness of sins.
I look for the resurrection of the dead and the life of the age to come. Amen.
The Latins added the "fillioque" a bit later on. ANYTHING WHICH CONTRADICTS THIS IS HERESY and has been for 1600+ years!
Amen; thank you brother for defending the historic Christian faith.