"The duty of the Church is not only to teach the ignorant, but to correct the erring, and to punish, according to their deserts, those who sin presumptuously"
About this Quote
The subtext is administrative as much as spiritual. By pairing “the ignorant” with “the erring,” Gregory distinguishes between those who don’t know better and those who do and still deviate. That distinction authorizes escalation. Then comes the most loaded category: “those who sin presumptuously.” Presumption is not ordinary weakness; it’s defiance. In medieval ecclesiastical logic, that’s the line where private morality becomes public threat, because it signals a will that competes with the Church’s claim to shape conscience.
“According to their deserts” imports the language of proportional justice, presenting punishment as measured and therefore legitimate. It’s a crucial move for an era when Church authority was entwined with legal procedure, inquisitorial investigation, and the consolidation of papal power. Gregory IX’s pontificate sits in the thick of that: codifying canon law, asserting centralized control, and treating heresy not as an unfortunate opinion but as a destabilizing force.
The intent, then, isn’t pastoral pep talk. It’s a mandate for governance. Corrective force is cast as mercy’s necessary partner, and punishment as the price of unity.
Quote Details
| Topic | Ethics & Morality |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
IX, Pope Gregory. (2026, January 15). The duty of the Church is not only to teach the ignorant, but to correct the erring, and to punish, according to their deserts, those who sin presumptuously. FixQuotes. https://fixquotes.com/quotes/the-duty-of-the-church-is-not-only-to-teach-the-172308/
Chicago Style
IX, Pope Gregory. "The duty of the Church is not only to teach the ignorant, but to correct the erring, and to punish, according to their deserts, those who sin presumptuously." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/the-duty-of-the-church-is-not-only-to-teach-the-172308/.
MLA Style (9th ed.)
"The duty of the Church is not only to teach the ignorant, but to correct the erring, and to punish, according to their deserts, those who sin presumptuously." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/the-duty-of-the-church-is-not-only-to-teach-the-172308/. Accessed 7 Feb. 2026.






