Primary sourceLetterc. AD 48
Epistle to the Galatians
Paul the Apostle · c. AD 48
Paul's letter defending his authority as an apostle and arguing that Gentile converts need not follow Jewish circumcision law.
Paul wrote this letter personally to defend his authority and theology, making it a direct primary source for his missionary conflicts.

About this source
What it is
This letter was written by Paul the Apostle, probably around AD 48, to Christian communities in the region of Galatia in Asia Minor. The earliest surviving copy is Papyrus 46, made around AD 200, roughly 150 years after Paul wrote the original, which has not survived.
Why it matters
Galatians shows Paul fighting for his own authority and defending the idea that Gentile converts to Christianity did not need to be circumcised or follow Jewish law, a major and controversial decision in the early church. It includes his statement that there is
This letter is part of the curated material that grounds the AI version of Saint Paul on Humy.ai — when students ask about related events, the AI can quote it and cite it.
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