The present position of the colored citizen is perilous. He is exposed to injurious pressure where he needs support. But I see no early extrication except in the way now proposed. Let him cut adrift from managers who would wield him merely as a political force, with little regard to his own good, and bravely stand by the candidate who has stood by him. If Democrats unite with him, so much the better. The association, once begun, must naturally ripen in common friendship and trust. I am for peace in reality as in name. From the bottom of my heart I am for peace, and I welcome all that makes for peace. With deep-felt satisfaction I remember that no citizen who drew his sword against us has suffered by the hand of the executioner. In just association with this humanity will be the triumph of Equal Rights, when the promises of the great Declaration are all fulfilled, and our people are united, as never before, in the enduring fellowship of a common citizenship. To this end there must be Reconciliation. Nor can I withhold my hand. Freely I accept the hand that is offered, and reach forth my own in friendly grasp. I am against the policy of hate; I am against fanning ancient flames into continued life; I am against raking the ashes of the Past for coals of fire yet burning. Pile up the ashes; extinguish the flames; abolish the hate! And now, turning to the Democratic party, I hold it to all the covenants solemnly given in the adoption of a Republican platform with Horace Greeley as candidate. There can be no backward step. WATCHWORD FOR THE CANVASS. With no common sympathy I observe that Mr. Hendricks, a leading Democrat, whom I knew and esteemed in the Senate, has recently announced his acceptance of the Constitutional Amendments with their logical results. He proposes, as a proper key-note to the popular movement now swelling to a sure triumph, “Just Laws and Public Virtue.” This is a worthy aspiration, entirely fit for the occasion. My watchword is, “The Unity of the Republic, and the Equal Rights of All, with Reconciliation.” Such is my heart-felt cry; and wherever my voice can reach, there do I insist upon all these, humbly invoking the blessings of Divine Providence, which, I believe, must descend upon such a cause. * * * * * Accept my best wishes for yourselves personally, and for the people you represent. And believe me, Gentlemen, Your faithful friend, CHARLES SUMNER. To Dr. AUGUSTA, WILLIAM H. A. WORMLEY, and others. LETTER TO SPEAKER BLAINE. AUGUST 5, 1872. July 31, 1872, Mr. Blaine addressed a letter to Mr. Sumner through the newspapers, arraigning him as recreant both to party and principle, in the position taken by him on the Presidential question in his recent Letter to Colored Citizens. Mr. Sumner responded as follows:--