That it must, the whole body of this epistle is employed to illustrate and enforce. Thus partial evil is universal good, and thus Providence is fairly acquitted.
Ver. 61. When the proud steed, &c.] From all this the poet draws a general conclusion, from ver. 60 to 91, that, as what has been said is sufficient to vindicate the ways of Providence, man should rest submissive and content, and own everything to be disposed for the best; that to think of discovering the manner how God conducts this wonderful scheme to its completion, is as absurd as to imagine that the horse and ox shall ever be able to comprehend why they undergo such different treatment in the hand of man: nay, that such knowledge, if communicated, would be even pernicious, and make us neglect or desert our duty here. This he illustrates by the case of the lamb, which is happy in not knowing the fate that attends it from the butcher; and from thence takes occasion to observe, that God is the equal master of all his creatures, and provides for the proper happiness of each and every of them.
Ver. 91. Hope humbly then; &c.] But now an objector is supposed to put in, and say, "You tell us, indeed, that all things shall terminate in good; but we see ourselves surrounded with present evil; yet you forbid us all inquiry into the manner how we are to be extricated from it, and, in a word, leave us in a very disconsolate condition." Not so, replies the poet; you may reasonably, if you please, receive much comfort from the hope of a happy futurity; a hope implanted in the human breast by God himself for this very purpose, as an earnest of that bliss, which, always flying from us here, is reserved for the good man hereafter. The reason why the poet chooses to insist on this proof of a future state, in preference to others, is in order to give his system (which is founded in a sublime and improved Platonism) the greater grace of uniformity. For hope was Plato's peculiar argument for a future state; and the words here employed, The soul uneasy, &c. his peculiar expression. The poet in this place, therefore, says in express terms, that God gave us hope to supply that future bliss, which he at present keeps hid from us. In his second Epistle, ver. 274, he goes still further, and says, this hope quits us not even at death, when every thing mortal drops from us:
Hope travels through, nor quits us when we die.
And in the fourth Epistle he shows how the same hope is a proof of a future state, from the consideration of God's giving his creatures no appetite in vain, or what he did not intend should be satisfied:
He sees, why nature plants in man alone
Hope of known bliss, and faith in bliss unknown:
Nature, whose dictates to no other kind
Are giv'n in vain, but what they seek they find.
It is only for the good man, he tells us, that hope leads from goal to goal, &c. It would then be strange indeed, if it should prove an illusion.
Ver. 99. Lo! the poor Indian, &c.] The poet, as we said, having bid man comfort himself with expectation of future happiness; having shown him that this hope is an earnest of it, and put in one very necessary caution,
Hope humbly then; with trembling pinions soar;
provoked at those miscreants whom he afterwards, Ep. iii. ver. 263, describes as building hell on spite, and heaven on pride, he upbraids them, from ver. 98 to 112, with the example of the poor Indian, to whom also nature hath given this common hope of mankind: but though his untutored mind had betrayed him into many childish fancies concerning the nature of that future state, yet he is so far from excluding any part of his own species (a vice which could proceed only from the pride of false science), that he humanely, though simply, admits even his faithful dog to bear him company.