Related Clues:
- Holy Scriptures
- Holy Scripture
- Authoritative sources
- Swearing-in staple
- Forecasters
- Authorities vocal about carbon emissions discharged
- Delphic mediums
- Men regularly called in when making predictions
- Book to swear on
- Best-selling book
- Men left among experts; they speak divinely
- Where to find 3-Down
- Conduits for gods' wisdom
- They offer divine insight?
- Oath of Office need