When I am convinced of any principle, it is only an idea which strikes more strongly upon me. When I give the preference to one set of arguments above another, I do nothing but decide from my feeling concerning the superiority of their influence.

There is a set of harmless liars, frequently to be met with in company, who deal much in the marvellous. Their usual intention is to please and entertain; but as men are most delighted with what they conceive to be the truth, these people mistake the means of pleasing, and incur universal blame.

Eloquence, when in its highest pitch, leaves little room for reason or reflection.

It is an absurdity to believe that the Deity has human passions, and one of the lowest of human passions, a restless appetite for applause

The whole [of religion] is a riddle, an ænigma, an inexplicable mystery. Doubt, uncertainty, suspence of judgment appear the onlyresult of our most accurate scrutiny, concerning this subject.

To hate, to love, to think, to feel, to see; all this is nothing but to perceive.

It forms a strong presumption against all supernatural and miraculous relations, that they are observed chiefly to abound among ignorant and barbarous nations; or if a civilized people has ever given admission to any of them, that people will be found to have received them from ignorant and barbarous ancestors.