Bible vs sacred text

Bible and sacred text both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bible	Yes	No	No	No
sacred text	Yes	No	No	No

As nouns, sacred text is a hypernym of Bible; that is, sacred text is a word with a broader meaning than Bible:

Other hypernyms of Bible include religious text, religious writing, sacred writing.

Bible (noun)	sacred text (noun)
the sacred writings of the Christian religions	writing that is venerated for the worship of a deity