sacred text vs sacred writing

sacred text and sacred writing both are nouns.

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

As nouns, sacred text and sacred writing are synonyms defined as:

sacred text and sacred writing: writing that is venerated for the worship of a deity

Other synonyms of sacred text include religious text, religious writing.

sacred text (noun)	sacred writing (noun)
writing that is venerated for the worship of a deity	writing that is venerated for the worship of a deity