Cách sử dụng
An "epistle" is a fancy word for a letter, usually long and formal. It is often used to describe letters in the Bible or other important religious texts, but it can also refer to any lengthy or formal letter. You might hear someone say, "Paul's epistles are an important part of the New Testament," or "I received an epistle from my great aunt that was six pages long!" So, if you hear someone use the word "epistle," you can think of it as a fancy way of saying "letter."