sapiential book vs wisdom book

sapiential book and wisdom book both are nouns.

Word	Noun	Adjective	Verb	Adverb
sapiential book	Yes	No	No	No
wisdom book	Yes	No	No	No

As nouns, sapiential book and wisdom book are synonyms defined as:

sapiential book and wisdom book: any of the biblical books (Proverbs, Ecclesiastes, Song of Songs, Wisdom of Solomon, Ecclesiasticus) that are considered to contain wisdom

Other synonyms of sapiential book include wisdom literature.

sapiential book (noun)	wisdom book (noun)
any of the biblical books (Proverbs, Ecclesiastes, Song of Songs, Wisdom of Solomon, Ecclesiasticus) that are considered to contain wisdom	any of the biblical books (Proverbs, Ecclesiastes, Song of Songs, Wisdom of Solomon, Ecclesiasticus) that are considered to contain wisdom