We should all follow our own ideas on government, law and the church.

Wordbuilder by Guy Wellman.




Could you tell me whether this preposition is correct here?
If it is correct, why? I can't find this preposition in dictionaries to the best of my ability.

It's fine.

Nonverbis said:

If it is correct, why? I can't find this preposition in dictionaries to the best of my ability.

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Macmillan gives us:

OFTEN PLURALan opinion or belief
idea about/on something:
I don’t agree with his ideas about education.
Her ideas on the subject were not ones I shared.