For I observe, that men are everywhere concerned about what may happen after their death, provided it regard this world; and that there are few to whom their name, their family, their friends, and their country are in any period of time entirely indifferent.
And indeed the want of resemblance in this case so entirely destroys belief, that except those few, who upon cool reflection on the importance of the subject, have taken care by repeated meditation to imprint in their minds the arguments for a future state, there scarce are any, who believe the immortality of the soul with a true and established judgment; such as is derived from the testimony of travellers and historians.

This appears very conspicuously wherever men have occasion to compare the pleasures and pains, the rewards and punishments of this life with those of a future; even though the case does not concern themselves, and there is no violent passion to disturb their judgment.

The Roman Clatholicks are certainly the most zealous of any sect in the Christian world; and yet you'll find few among the more sensible people of that communion who do not blame the Gunpowder-treason, and the massacre of St.Bartholomew, as cruel and barbarous, though projected or executed against those very people, whom without any scruple they condemn to eternal and infinite punishments.
All we can say in excuse for this inconsistency is, that they really do not believe what they affirm concerning a future state; nor is there any better proof of it than the very inconsistency.
We may add to this a remark; that in matters of religion men take a pleasure in being terrifyed, and that no preachers are so popular, as those who excite the most dismal and gloomy passions.

In the common affairs of life, where we feel and are penetrated with the solidity of the subject, nothing can be more disagreeable than fear and terror; and it is only in dramatic performances and in religious discourses, that they ever give pleasure.

In these latter cases the imagination reposes itself indolently on the idea; and the passion, being softened by the want of belief in the subject, has no more than the agreeable effect of enlivening the mind, and fixing the attention.
The present hypothesis will receive additional confirmation, if we examine the effects of other kinds of custom, as well as of other relations.