Muhammad begins open Meccan preaching that polarises Quraysh as later lives date it

Around 613 CE later lives date Muhammad's open Meccan preaching, which the same files describe as splitting Quraysh. It is a received public-speech turn, not a statute. Muhammad's documented role is: He preached publicly against shrine polytheism. Quraysh leaders opposed; he did not hold a municipal office.

Context

Private recitation is a neighbouring earlier row. Abu Lahab and Abu Jahl sit in the opposition file as later named. Sharing the quarrel with Quraysh is required. The setting of Muhammad begins open Meccan preaching that polarises Quraysh as later lives date it is the public file around 0613-01-01. Driver political-polarization is attached because the significance names a mechanism from this act, not because a standing list needed coverage.

That reading is an impact-path choice, not a property stored on the Fact itself.

Why it matters

Worsening path from Muhammad begins open Meccan preaching that polarises Quraysh as later lives date it on 0613-01-01. Open preaching that splits a shrine town is a polarisation path. It is not the later Medina constitution. The welfare reading on this path is worsening.

Shared responsibility is part of Muhammad begins open Meccan preaching that polarises Quraysh as later lives date it. Naming Muhammad does not delete co-authors, institutions, or later transmitters. The lag from 0613-01-01 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.