| ### QUESTION 82 ### OF ORIGINAL SIN, AS TO ITS ESSENCE ###  |

| #### Prologue |

| #### #### We must now consider original sin as to its essence, and under this head there are four points of inquiry: #### (1) Whether original sin is a habit? #### (2) Whether there is but one original sin in each man? #### (3) Whether original sin is concupiscence? #### (4) Whether original sin is equally in all? ####  |