Gift I can point out — what preacher's good at (13)

I believe the answer is:

pontificating

'what preacher's good at' is the definition.
(to pontificate is to lecture)

'gift i can point out' is the wordplay.
'out' is an anagram indicator (out can mean wrong or inaccurate).
'gift'+'i'+'can'+'point'='gifticanpoint'
'gifticanpoint' is an anagram of 'PONTIFICATING'.

I've seen this clue in The Guardian.

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