Pure
Clean, Purity
noun, な adjective, の adjective
Pure cleansed things are pure and clean.
せいじょう
しょうじょう
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
真に清浄な心を持った人間などいるのでしょうか。
Do you think there are people with absolutely pure hearts?