Reason in man is rather like God in the world

Most men seem to live according to sense rather than reason.

If forgers and malefactors are put to death by the secular power, there is much more reason for excommunicating and even putting to death one convicted of heresy

A man has free choice to the extent that he is rational.

Law; an ordinance of reason for the common good, made by him who has care of the community

Three things are necessary for the salvation of man: to know what he ought to believe; to know what he ought to desire; and to know what he ought to do.