Which preposition to use with secular

in Occurrences 2%

The former was religious, and the latter secular in his habits and duties.

of Occurrences 2%

Still more singular is it that the last of his successors, as abbot of Bec, was the diplomatist Talleyrand,one of the most worldly and secular of all the ecclesiastical dignitaries of an infidel age.

from Occurrences 1%

As the austerity affected by the monks made them particularly violent on this occasion, Edwy entertained a strong prepossession against them; and seemed, on that account, determined not to second their project of expelling the seculars from all the convents, and of possessing themselves of those rich establishments.

Which preposition to use with  secular