Which preposition to use with masterminds

of Occurrences 2%

Think of those days of sacrifice and superstitionthose orgies of ignorance and barbarismand contrast them with the happy, happy age of religious liberty in which it is your boast and blessing to liveand then you may read "sermons in stones," to the masterminds of your own time.

in Occurrences 1%

The decision as to what is essential and material should rest with the masterminds in every department of thought; their choice should be made after the most mature deliberation, and the outcome of it fixed and determined.

like Occurrences 1%

You can't expect two masterminds like us to pig it in that room downstairs.

Which preposition to use with  masterminds