Retribution by Henry Wadsworth Longfellow

It compares divine justice to a grain mill. Mills grind slowly, turning everything into fine powder—nothing escapes and nothing remains intact. This image implies that God's justice operates similarly: it may take its time, but it is complete and unavoidable.

Not completely from scratch. This is a translation of a couplet by Friedrich von Logau, a German epigrammatist from the 17th century. Longfellow accessed it through a Latin version. While he is recognized as the translator, the poem is so concise and refined that it feels like an original English work.

Justice—especially divine justice—may not come swiftly, but it will come. No one escapes forever. The poem serves as a two-line caution: be patient if you're waiting for wrongs to be corrected, and be concerned if you believe you've dodged consequences.

"With exactness grinds he all" places the verb before the subject, which is uncommon in modern English. This inversion is both a translation choice and a conscious stylistic decision — it imparts a formal, biblical rhythm that lends the line a sense of scripture or ancient law instead of casual speech.

Yes, in a general sense. It suggests that there is a God who maintains moral order and ultimately evaluates all human actions. However, it isn't tied to any specific religion — it doesn't mention any particular religious teachings. The concept of gradual but inevitable divine justice is found in various traditions, which helps explain why this proverb has endured for more than two thousand years.

It refers to being crushed into a very fine powder — there are no large fragments remaining. When applied to justice, it signifies that no wrongdoing, no matter how minor, can go unnoticed, and no wrongdoer, regardless of their power, can evade full accountability. The grinding is thorough and exact.

The concept dates back to ancient Greece, with references found in Plutarch and credited to Sextus Empiricus. It made its way through Latin literature and influenced early modern German poetry via Friedrich von Logau, eventually reaching English through Longfellow in 1845. This idea has been rediscovered and reinterpreted across various cultures for thousands of years.

Yes, it is a classic epigram — a brief poem that conveys a single, powerful idea with utmost efficiency. Two lines, one vivid image, one clear message, no unnecessary words. Longfellow distills the idea to its core essence, which is precisely what great epigrams achieve.