A few persons, not in the secret of Pope's deism, had the discernment to share the first impressions of Caryll. The celebrated David Hartley is said, by his son, to have "regarded the Essay on Man as tending to insinuate that the Divine revelation of the christian religion was superfluous," and to substitute for it "the plagiarisms of modern ethics from christian doctrines." But readers in general were more attentive to the poetry than the philosophy, and did not detect the lurking heresies of the poem till Crousaz published his _Examen de l'Essai de Mr. Pope_ in 1737, which he enforced by his more elaborate _Commentaire_ in the following year. "Mr. Pope's name, and not his own, spread them," says Dr. Middleton, "into everybody's hands."[777] Hitherto the poet had not been far wrong in his calculation, that his deism would pass unsuspected, because not directly professed, and the tenets he taught explicitly he believed to be so unanswerable, that, in a suppressed passage of the fourth Epistle, he raised a shout of triumph over the "scattered fools who would fly trembling from the heels" of his Pegasus. The comments of Crousaz, often founded upon mistranslations and misconceptions, laid bare sufficient sophistries, inconsistencies, and irreligion, to open the eyes of the public. Pope's confidence immediately changed to fright. "He took terror," says Richardson, "about the clergy, and Warburton himself, at the general alarm of its fatalism and deistical tendency." The poet had a dread of incurring the obloquy of any class or profession. "I know," Bolingbroke wrote to him, "how desirous you are to keep fair with orders, whatever liberties you take with particular men,"[778] and he confessed that this motive "was what chiefly stopped his going on" with his ethical scheme. "I could not have said what I would have said without provoking every church on the face of the earth, and I did not care for living always in boiling water."[779] He had never intended at any time to risk an attack from the clergy, and when the danger came unexpectedly, it was he himself that "fled trembling from the heels" of threatening foes.