Which preposition to use with casuist

in Occurrences 4%

Yet, if thou would'st have answer from one of our own casuists in whom thou dost place thy trust, the Cardinal Bellarmino, in his second book on the Roman Pontiffs, will teach thee that without prejudice to this maxim of Gregory thou mayest refuse obedience to a command extending beyond the jurisdiction of him who commands; as Gaetano in his first treatise on the 'Power of the Pope,' will also tell thee.

of Occurrences 3%

Accordingly there is not a Lady at Court, nor a Banker in Lombard Street, who is not verily persuaded that Captain STEELE is the greatest Scholar and best Casuist of any man in England.

to Occurrences 1%

SIR, 'In order to execute the Office of Love-Casuist to Great Britain, with which I take my self to be invested by your Paper of September 8, I shall make some further Observations upon the two Sexes in general, beginning with that which always ought to have the upper Hand.

Which preposition to use with  casuist