Spiritual trend is a fresh form of prejudice (3,6)

I believe the answer is:

new ageism

'spiritual trend' is the definition.

'fresh form of prejudice' is the wordplay.
'fresh' becomes 'new' ('new' can be a synonym of 'fresh').
'form of prejudice' becomes 'ageism'.
'new'+'ageism'='NEW AGEISM'

'is a' acts as a link.

(Another definition for new ageism that I've seen is " Alternative mystic environmentalist movement to traditional Western culture".)

I've seen this clue in The Times.

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