1a) New believers follow one bishop - there's no going back (12)
1d) Prisoners at home with spouses.
3d) Using the same words, brave new writer's saved time. (8)
7d) I'd forgotten I need a good cue (anagram) for 'scent (3,2,7)
10d) It's cringeworthy messing about touring Scottish Isle (12)
Apology for no letters. All help much appreciated