Grand Old New York! What southern thoroughfare was ever smitten by pestilence, when our physicians did not throw themselves upon the sacrifice! What distant land has cried out in the agony of famine, and our ships have not put out with bread-stuffs! What street of Damascus, or Beyrout, or Madras that has not heard the step of our missionaries! What struggle for national life, in which our citizens have not poured their blood into the trenches! What gallery of exquisite art, in which our painters have not hung their pictures! What department of literature or science to which our scholars have not contributed! I need not speak of our public schools, where the children of the cordwainer, and milkman, and glass-blower stand by the side of the flattered sons of millionnaires and merchant princes; or of the insane asylums on all these islands, where they who came out cutting themselves, among the tombs, now sit, clothed and in their right mind; or of the Magdalen asylums, where the lost one of the street comes to bathe the Saviour's feet with her tears, and wipe them with the hairs of her head,--confiding in the pardon of Him who said--"Let him who is without sin cast the first stone at her." I need not speak of the institutions for the blind, the lame, the deaf and the dumb, for the incurables, for the widow, the orphan, and the outcast; or of the thousand-armed machinery that sends streaming down from the reservoir the clear, bright, sparkling, God-given water that rushes through our aqueducts, and dashes out of the hydrants, and tosses up in our fountains, and hisses in our steam-engines, and showers out the conflagration, and sprinkles from the baptismal font of our churches; and with silver note, and golden sparkle, and crystalline chime, says to hundreds of thousands of our population, in the authentic words of Him who made it--"I WILL: BE THOU CLEAN!" They who live in any of the American cities have a goodly heritage; and it is in no depreciation of our advantages that I speak, but because, in the very contrast with our opportunities and mission, THE ABOMINATIONS are tenfold more abominable. The sources from which I will bring the array of facts will be police, detective, and alms-house reports; city missionaries' explorations, and the testimony of the abandoned and sin-blasted, who, about to take the final plunge, have staggered back just for a moment, to utter the wild shriek of their warning, and the agonizing wail of their despair. I shall call upon you to consider the drunkenness, the stock-gambling, the rampant dishonesties, the club-houses so far as they are nefarious, the excess of fashion, the horrors of unchastity, the bad books and unclean newspapers, and the whole range of sinful amusements; and with the plough-share of truth turn up the whole field.