Holy Writ
From Longman Dictionary of Contemporary EnglishRelated topics: ChristianityHoly WritˌHoly ˈWrit noun [uncountable] 1 TRUEwriting or instructions that people treat as if it were completely true in every detail Lenin’s word was by no means accepted as holy writ.2 old-fashionedRRC the BibleExamples from the CorpusHoly Writ• The stars, medicine and Holy Writ were among the subjects he covered.