And when the voice of all the non-slave-holding states shall be heard on this question, a voice of expostulation, rebuke, entreaty—when the full light of truth shall break through the night of prejudice, and reveal all the foul abominations of slavery, will Delaware still cling to the curse which is wasting her moral strength, and still rivet the fetters upon her three or four thousand slaves? Let Delaware begin the work, and Maryland and Virginia must follow; the example will be contagious; and the great object of universal emancipation will be attained. Freemen, Christians, lovers of truth and justice Why stand ye idle? Ours is a government of opinion, and slavery is interwoven with it. Change the current of opinion, and slavery will be swept away. Let the awful sovereignty of the people, a power which is limited only by the sovereignty of Heaven, arise and pronounce judgment against the crying iniquity. Let each individual remember that upon himself rests a portion of that sovereignty; a part of the tremendous responsibility of its exercise. The burning, withering concentration of public opinion upon the slave system is alone needed for its total annihilation. God has given us the power to overthrow it; a power peaceful, yet mighty, benevolent, yet effectual, "awful without severity," a moral strength equal to the emergency.

"How does it happen," inquires an able writer, "that whenever duty is named we begin to hear of the weakness of human nature? That same nature which outruns the whirlwind in the chase of gain, which rages like a maniac at the trumpet call of glory, which laughs danger and death to scorn when its least passion is awakened, becomes weak as childhood when reminded of the claims of duty." But let no one hope to find an excuse in hypocrisy. The humblest individual of the community in one way or another possesses influence; and upon him as well as upon the proudest rests the responsibility of its rightful exercise and proper direction. The overthrow of a great national evil like that of slavery can only be effected by the united energies of the great body of the people. Shoulder must be put to shoulder and hand linked with hand, the whole mass must be put in motion and its entire strength applied, until the fabric of oppression is shaken to its dark foundations and not one stone is left upon another.

Let the Christian remember that the God of his worship hateth oppression; that the mystery of faith can only be held by a pure conscience; and that in vain is the tithe of mint, and anise, and cummin, if the weihtier matters of the law, judgment, mercy, and truth, are forgotten. Let him remember that all along the clouded region of slavery the truths of the everlasting gospel are not spoken, that the ear of iniquity is lulled, that those who minister between the "porch and the altar" dare not speak out the language of eternal justice: "Is not this the fast which I have chosen? to loose the bands of wickedness, to undo the heavy burdens, and to let the oppressed go free?" (Isa. viii. 6.) "He that stealeth a man and selleth him; or if he be found in his hand, he shall surely be put to death." (Exod. xxi. 16.1) Yet a little while and the voice of impartial prayer for humanity will be heard no more in the abiding place of slavery. The truths of the gospel, its voice of warning and exhortation, will be denounced as incendiary? The night of that infidelity, which denies God in the abuse and degradation of man, will settle over the land, to be broken only by the upheaving earthquake of eternal retribution.

To the members of the religious Society of Friends, I would earnestly appeal. They have already done much to put away the evil of slavery in this country and Great Britain. The blessings of many who were ready to perish have rested upon them. But their faithful testimony must be still steadily upborne, for the great work is but begun. Let them not relax their exertions, nor be contented with a lifeless testimony, a formal protestation against the evil. Active, prayerful, unwearied exertion is needed for its overthrow. But above all, let them not aid in excusing and palliating it. Slavery has no redeeming qualities, no feature of benevolence, nothing pure, nothing peaceful, nothing just. Let them carefully keep themselves aloof from all societies and all schemes which have a tendency to excuse or overlook its crying iniquity. True to a doctrine founded on love and mercy, "peace on earth and good will to men," they should regard the suffering slave as their brother, and endeavor to "put their souls in his soul's stead." They may earnestly desire the civilization of Africa, but they cannot aid in building up the colony of Liberia so long as that colony leans for support upon the arm of military power; so long as it proselytes to Christianity under the muzzles of its cannon; and preaches the doctrines of Christ while practising those of Mahomet. When the Sierra Leone Company was formed in England, not a member of the Society of Friends could be prevailed upon to engage in it, because the colony was to be supplied with cannon and other military stores. Yet the Foreign Agent of the Liberia Colony Society, to which the same insurmountable objection exists, is a member of the Society of Friends, and I understand has been recently employed in providing gunpowder, etc., for the use of the colony. There must be an awakening on this subject; other Woolmans and other Benezets must arise and speak the truth with the meek love of James and the fervent sincerity of Paul.

To the women of America, whose sympathies know no distinction of cline, or sect, or color, the suffering slave is making a strong appeal. Oh, let it not be unheeded! for of those to whom much is given much will be required at the last dread tribunal; and never in the strongest terms of human eulogy was woman's influence overrated. Sisters, daughters, wives, and mothers, your influence is felt everywhere, at the fireside, and in the halls of legislation, surrounding, like the all-encircling atmosphere, brother and father, husband and son! And by your love of them, by every holy sympathy of your bosoms, by every mournful appeal which comes up to you from hearts whose sanctuary of affections has been made waste and desolate, you are called upon to exert it in the cause of redemption from wrong and outrage.

Let the patriot, the friend of liberty and the Union of the States, no longer shut his eyes to the great danger, the master-evil before which all others dwindle into insignificance. Our Union is tottering to its foundation, and slavery is the cause. Remove the evil. Dry up at their source the bitter waters. In vain you enact and abrogate your tariffs; in vain is individual sacrifice, or sectional concession. The accursed thing is with us, the stone of stumbling and the rock of offence remains. Drag, then, the Achan into light; and let national repentance atone for national sin.

The conflicting interests of free and slave labor furnish the only ground for fear in relation to the permanency of the Union. The line of separation between them is day by day growing broader and deeper; geographically and politically united, we are already, in a moral point of view, a divided people. But a few months ago we were on the very verge of civil war, a war of brothers, a war between the North and the South, between the slave-holder and the free laborer. The danger has been delayed for a time; this bolt has fallen without mortal injury to the Union, but the cloud from whence it came still hangs above us, reddening with the elements of destruction.

Recent events have furnished ample proof that the slave-holding interest is prepared to resist any legislation on the part of the general government which is supposed to have a tendency, directly or indirectly, to encourage and invigorate free labor; and that it is determined to charge upon its opposite interest the infliction of all those evils which necessarily attend its own operation, "the primeval curse of Omnipotence upon slavery."

We have already felt in too many instances the extreme difficulty of cherishing in one common course of national legislation the opposite interests of republican equality and feudal aristocracy and servitude. The truth is, we have undertaken a moral impossibility. These interests are from their nature irreconcilable. The one is based upon the pure principles of rational liberty; the other, under the name of freedom, revives the ancient European system of barons and villains, nobles and serfs. Indeed, the state of society which existed among our Anglo-Saxon ancestors was far more tolerable than that of many portions of our republican confederacy. For the Anglo-Saxon slaves had it in their power to purchase their freedom; and the laws of the realm recognized their liberation and placed them under legal protection.

[The diffusion of Christianity in Great Britain was moreover followed by a general manumission; for it would seem that the priests and missionaries of religion in that early and benighted age were more faithful in the performance of their duties than those of the present. "The holy fathers, monks, and friars," says Sir T. Smith, "had in their confessions, and specially in their extreme and deadly sickness, convinced the laity how dangerous a thing it was for one Christian to hold another in bondage; so that temporal men, by reason of the terror in their consciences, were glad to manumit all their villains."—Hilt. Commonwealth, Blackstone, p. 52.]