Psalm 23 is a sacred work in four movements, written for women's chorus (SSAA), a tenor solo and a chamber ensemble consisting of flute, oboe, trumpet, percussion, timpani, and string quartet. It is designed to be performed as a portion of a church service or in concert. The text, Psalm 23 from the Bible is sung in Chinese, and the verses of the Psalm are arranged as follows: Movement 1, Verse 1, General musical characteristics: pastoral; Movement 2, Verses 2-3, General musical characteristics: peaceful; Movement 3, Verses 4-5, General musical characteristics: agitated; Movement 4, Verse 6, General musical characteristics: majestic. The form, tonal structure and harmony of each movement are influenced by the characteristics of an original synthetic scale.