Mr. Oldmixon, in a Prose Essay on Criticism, unjustly censures Mr. Addison, whom also, in his imitation of Bouhour's Arts of Logic and Rhetoric, he misrepresents in plain matter of fact: For in page 45 he cites the Spectator, as abusing Dr. Swift by name, where there is not the least hint of it; and in page 304 is so injurious as to suggest, that Mr. Addison himself wrote that Tatler, Numb. XLIII. which says of his own simile, 'That it is as great as ever entered into the mind of man.' This simile is in Addison's poem, entitled the Campaign. Where, says the author of the Letter, 'The simile of a ministering Angel, sets forth the most sedate and the most active courage, engaged in an uproar of nature, a confusion of elements, and a scene of divine vengeance.' 'Twas then great Marlbro's mighty soul was prov'd, That, in the shock of charging hosts unmov'd, Amidst confusion, horror, and despair, Examin'd all the dreadful scenes of war; In peaceful thought, the field of death survey'd To fainting squadrons sent the timely aid, Inspir'd repuls'd battalions to engage, And taught the doubtful battle where to rage. So when an Angel by divine command, With rising tempests shakes a guilty hand, Such as of late o'er pale Britannia past, Calm and serene, he drives the furious blast, And, pleas'd th' Almighty's orders to perform, Rides in the whirlwind, and directs the storm. That this letter could not be written by Mr. Addison, there is all the evidence the nature of the thing will admit, to believe; for first, Sir Richard Steele avow'd it to be his, and in the next place, it is not probable that Mr. Addison himself had so high an opinion of this simile, as to call it as great as ever entered into the thought of man; for it has in reality no uncommon greatness in it. The image occurs a thousand times in the book of Psalms; so that it has not novelty to recommend it, and the manner of its being expressed, is no way extraordinary. The high terms in which it is celebrated, is the language of friendship, not of judgment. It is very probable Sir Richard Steele, warm'd with a favourite subject, and zealous for the fame of Addison, might express himself thus hyperbolically concerning it; but Mr. Addison was too judicious a critic, to think or speak of it in these terms, and was besides too cautious to run the risk of doing it himself in so public a manner. In a word, Mr. Oldmixon was an envious man, and we have seen with how little ground of resentment he railed against Eusden, because that gentleman was preferred to the Laurel. Mr. Oldmixon joined the general cry of the underling writers against Mr. Pope; and wrote many letters in the Flying Post, with an intention to reduce his reputation, with as little success as his other antagonists had done. In his prose Essay on Criticism, and in the Arts of Logic and Rhetoric, he frequently reflects on Pope, for which he has received a place in his Dunciad.