Domestic finds me in saintly surroundings (6)
I believe the answer is:
homely
'domestic' is the definition.
(I've seen this before)
'me in saintly surroundings' is the wordplay.
'in saintly' becomes 'holy' (both can mean religious. I am not sure about the 'in' bit.).
'surroundings' is an insertion indicator.
'me' inserted within 'holy' is 'HOMELY'.
'finds' acts as a link.
Can you help me to learn more?
(Other definitions for homely that I've seen before include "Cosy" , "Familiar, unassuming" , "Simple and informal, not pretentious" , "Plain and simple - sounds domestic" , "Modest" .)