Isaiah 9:6
The context
The oracle sits in the Assyrian crisis of the eighth century, when the northern tribes were being stripped away and the Davidic court in Jerusalem was under threat. It follows the promise that the yoke will be broken and the boots of war burned. The setting is a royal announcement in a royal city.
What it establishes
The verse announces a birth and attaches to the child a set of exalted titles, including father-like and divine-sounding ones, and it promises an endless Davidic rule. The hope is concrete and political in its first frame.
What it does not establish
The referent is disputed. Whether the child is a king of the prophet's own time, a future Davidic ruler, or the Messiah read back by later writers is argued, and the titles alone do not deliver the trinitarian doctrine.
Short note, first pass, October 2026. Corrections welcome.
Cited in these answers
Part of Scripture, Opened — the exegetical layer behind every citation on this site. Scripture quotations are from the ESV.