I grant, that these effects of the removal of design, hatred, in diminishing the relations of impressions and ideas, are not entire, nor able to remove every degree of these relations. But then I ask, if the removal of design be able entirely to remove the passion of love and hatred? Experience, I am sure, informs us of the contrary, nor is there any thing more certain than that men often fall into a violent anger for injuries which they themselves must own to be entirely involuntary and accidental. This emotion, indeed, cannot be of long continuance, but still is sufficient to show, that there is a natural connexion betwixt uneasiness and anger, and that the relation of impressions will operate upon a very small relation of ideas. But when the violence of the impression is once a little abated, the defect of the relation begins to be better felt; and as the character of a person is no wise interested in such injuries as are casual and involuntary, it seldom happens that on their account we entertain a lasting enmity. To illustrate this doctrine by a parallel instance, we may observe, that not only the uneasiness which proceeds from another by accident, has but little force to excite our passion, but also that which arises from an acknowledged necessity and duty. One that has a real design of harming us, proceeding not from hatred and ill will, but from justice and equity, draws not upon him our anger, if we be in any degree reasonable; notwithstanding he is both the cause, and the knowing cause, of our sufferings. Let us examine a little this phenomenon. 'Tis evident, in the first place, that this circumstance is not decisive; and though it may be able to diminish the passions, 'tis seldom it can entirely remove them. How few criminals are there who have no ill will to the person that accuses them, or to the judge that condemns them, even though they be conscious of their own deserts! In like manner our antagonist in a lawsuit, and our competitor for any office, are commonly regarded as our enemies, though we must acknowledge, if we would but reflect a moment, that their motive is entirely as justifiable as our own. Besides we may consider, that when we receive harm from any person, we are apt to imagine him criminal, and 'tis with extreme difficulty we allow of his justice and innocence. This is a clear proof that, independent of the opinion of iniquity, any harm or uneasiness has a natural tendency to excite our hatred, and that afterwards we seek for reasons upon which we may justify and establish the passion. Here the idea of injury produces not the passion, but arises from it.