How is Sola Scriptura incoherent?

For example, Jesus has a God …

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.

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

Has a conversation with someone who holds opposing political views ever caused you to change your own beliefs?

Later, Tertullian would lay the foundations of the Trinity.

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

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.

Is it okay or problematic to be both Black and gay in society in the 21st century?

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.’ ”

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

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

Two of my family members have recently converted to Islam and have brought shame on my family. How do I get them back into the fold of Hinduism?

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