Despite being a very old system, Roman numerals have proven remarkably resilient. You'll still find them used in a variety of contexts, often to convey a sense of tradition, formality, or grandeur. Here are some common modern applications:
Scriptural references and ancient texts often use Roman numerals to denote chapters and verses. This sequence could point to a specific double-entry or comparative reading, such as Chapter 25 Verse 25 alongside Chapter 13 Verse 14 of a specific book (e.g., Exodus, Proverbs, or Matthew). Core Rules of Roman Numeral Translation