Bible vs Holy Scripture

Bible and Holy Scripture both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bible	Yes	No	No	No
Holy Scripture	Yes	No	No	No

As nouns, Bible and Holy Scripture are synonyms defined as:

Bible and Holy Scripture: the sacred writings of the Christian religions

Other synonyms of Bible include Book, Christian Bible, Good Book, Holy Writ, Scripture, Word, Word of God.

Bible (noun)	Holy Scripture (noun)
the sacred writings of the Christian religions	the sacred writings of the Christian religions