Postil

A postil or postill (; ) was originally a term for Bible commentaries. It is derived from the Latin ("after these words from Scripture"), referring to biblical readings. The word first occurs in the chronicle (with reference to examples of 1228 and 1238) of Nicolas Trivetus, but later it came to mean only homiletic exposition, and thus became synonymous with the homily in distinction from the thematic sermon. Finally, after the middle of the fourteenth century, it was applied to an annual cycle of homilies.