JMNT(i)
4 but to the contrary, [it should consist of] the hidden person (concealed humanity; cloaked personality) of the heart, within the incorruptible and imperishable quality of the gentle (tender; mild; calm; kind; meek) and still (at ease; restful; tranquil; quiet) spirit (or: attitude; disposition; or: Breath-effect), which is (or: continually exists being) of great value and very costly in God's sight (= view, or, perspective).