"Postilling" is a word in ENGLISH

Originally, an explanatory note in the margin of the Bible, so called because written after the text; hence, a marginal …

To write postils, or marginal notes; to comment; to postillate.

To write marginal or explanatory notes on; to gloss.

A short homily or commentary on a passage of Scripture; as, the first postils were composed by order of Charlemagne.

of Postil

One who writers marginal notes; one who illustrates the text of a book by notes in the margin.

of Postil

To explain by marginal notes; to postil.

To write postils; to comment.

To preach by expounding Scripture verse by verse, in regular order.

The act of postillating; exposition of Scripture in preaching.

One who postillates; one who expounds the Scriptures verse by verse.

of Postil

See Postiler.