布教ふきょう
fukyō

Noun
Suru Verb

1. propagation (e.g. a religion); proselytizing; missionary work

Transitive
いつかえしてもらってもいいですよ。そのほん布教ふきょうようったほんですから。
itsu kaeshite morattemo iidesuyo. sono honwa fukyōyōni katta hondesukara.
You can give it back whenever you want to as I bought that book for missionary work.