Word vs Holy Scripture

Word and Holy Scripture both are nouns.

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

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

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

Word (noun)	Holy Scripture (noun)
the sacred writings of the Christian religions	the sacred writings of the Christian religions
the divine word of God; the second person in the Trinity (incarnate in Jesus)