Postscript for postscript, [electronic resource] : by way of ansvver to Dr. Kennet's gentleman-like treatment of the person that translated and explain'd his sermon for him. With some further remarks on that celebrated piece, wherein Mr. Dean's great learning, ingenuity, and manners, are more fully consider'd, as well as the fidelity of his own version, by way of comparison, with that which he very modestly calls a bad one. In a letter to that Reverend Doctor; not forgetting his last Ash-Wednesday sermon.