Think highly of some setter, ever enjoyable (6)
I believe the answer is:
revere
'think highly of' is the definition.
(revering is a kind of thinking highly of)
'some setter ever enjoyable' is the wordplay.
'some' indicates the answer is hidden within the clue (some of the parts of the word are used).
'REVERE' is hidden in the letters of 'setter ever enjoyable'.
(Other definitions for revere that I've seen before include "Hold in awe" , "Paul -, US revolutionary patriot" , "night rider to Lexington" , "Feel religious veneration for" , "Pay homage to" .)