Woman should be as free to marry, or remain single, and as honorable in either relation, as man. There should be no stigma attached to the single woman, impelling her to avoid the possibility of such a position, by crushing her self-respect and individual ambition. A true Christian marriage is a sacred union of soul and sense, and the issues flowing from it are eternal. All obstacles in the way of severing uncongenial marriages should be removed, because such unions are unnatural, and must be evil in their results. Divorce in such cases should be honorable, without subjecting the parties to the shame of exposure in the courts, or in the columns of the daily papers. Much could be accomplished for the elevation of woman by organizations clustering round a social principle, like those already clustered round a religious principle, such as "Sisters of Mercy," "Sisters of Charity," etc. There should be social orders called "Sisters of Honor," having for their object the interests of unfortunate women. From these would spring up convents, where those who have escaped from false marriages and illegal social relations would find refuge. These organizations might send out missionaries to gather the despised Magdalens into safe retreats, and raise them to the level of true womanhood. Mr. Channing spoke at length on the civil and political position of woman, eloquently advocating the rightfulness and expediency of woman's co-sovereignty with man, and closed by reading a very eloquent letter from Jeanne Deroine and Pauline Roland, two remarkable French women, then in the prison of St. Lagare, in Paris, for their liberal opinions. Just as the agitation for woman's rights began in this country, Pauline Roland began in France a vigorous demand for her rights as a citizen. The 27th of February, 1848, she presented herself before the electoral reunion to claim the right of nominating the mayor of the city where she lived. Having been refused, she claimed in April of the same year the right to take part in the elections for the Constituent Assembly, and was again refused. On April 12, 1849, Jeanne Deroine claimed for woman the right of eligibility by presenting herself as a candidate for the Legislative Assembly, and she sustained this right before the preparatory electoral reunions of Paris. On the 3d of October Jeanne Deroine and Pauline Roland, delegates from the fraternal associations, were elected members of the Central Committee of the Associative Unions. This Central Committee was for the fraternal associations what the Constituent Assembly was for the French Republic in 1848. _To the Convention of the Women of America_: DEAR SISTERS:--Your courageous declaration of Woman's Rights has resounded even to our prison, and has filled our souls with inexpressible joy.