How is Sola Scriptura incoherent?

For example, Jesus has a God …

Later, Tertullian would lay the foundations of the Trinity.

But if you read it through the filter of the traditions of a Trinity, you will miss it (like many miss Jesus telling Mary about Mary’s G-d being Jesus’s G-d). That is incoherent.

Why are people saying that Trump is fat when he is an athletic 6 foot 3 and 215 pounds?

A Trinity was first mentioned as G-d, His Word and His Wisdom, by Theophilus of Antioch.

John 20:17] Jesus said to her, “Do not cling to Me, for I have not yet ascended to My Father; but go to My brethren and say to them, ‘I am ascending to My Father and your Father, and to My God and your God.’ ”

But it was not until the efforts to create a uniform Christianity at Nicaea that the concept became the accepted tradition, to create a universal (catholic) interpretation of the writings.

Scientists identify a group of viruses just one mutation away from causing the next pandemic - Times of India

Nuda scriptura is scripture alone. Sola scriptura looks at the writings and the traditions, with the writings (source of the traditions) having greater relevance.

The New Testament identifies Jesus. Literally, spelling it out in Acts 3.

Considering that the traditions stem from interpretations based off the writings, sola scriptura would be the means to test the coherency of the traditions.

My parents force me (15yo atheist) to go to church, and there’s this thing called Small Sundays where we discuss the Bible in groups, there are questions asked about the Bible. What am I supposed to do when they ask?

So, how does that affect the Athanasian Christian doctrine of the Trinity?