1. _Human brotherhood._ The visible differences of race, color, culture, religion, customs, are in themselves dissociating influences. Universal charity is hardly possible while these differences occupy the foreground. Slavery was a natural and congenial institution under Pagan auspices, and the idea of a missionary enterprise transcends the broadest philanthropy of heathenism. We find indeed in the ancient moralists, especially in the writings of Cicero and Seneca, many precepts of humanity toward slaves, but no clear recognition of the injustice inseparable from the state of slavery; nor have we in all ancient literature, unless it be in Seneca (in whom such sentiments might have had more or less directly a Christian origin), a single expression of a fellowship broad enough to embrace all diversities of condition, much less of race.[16] Even Socrates, while he expects himself to enter at death into the society of good men, and says that those who live philosophically will approach the nature of the gods, expresses the belief that worthy, industrious men who are not philosophers will, on dying, migrate into the bodies of ants, bees, or other hard-working members of the lower orders of animals. [Footnote 16: The verse so often quoted from Terence, "Homo sum; humani nihil a me alienum puto," will probably occur to many as inconsistent with my statement. The sentiment of this verse is, indeed, as it stands by itself, truly Christian; but in the Comedy from which it is quoted, so far from having a philanthropic significance, it is merely a busy-body's apology for impertinent interference with the concerns of his neighbor.] The fraternity of our entire race--even without involving the mooted question of a common human parentage--is through Christianity established, not only by the Divine fatherhood so constantly proclaimed and so luculently manifested by Jesus, but equally by the unifying ministry of his death as a sacrifice for all, and by his parting commitment of "all the world" and "every creature" to the propagandism of his disciples. Though the spirit of this revelation has not yet been embodied in any community, it has inspired the life-work of many in every age; it has moulded reform and guided progress in social ethics throughout Christendom; it has twice swept the civilized world clean from domestic slavery; it has shaken every throne, is condemning every form of despotism, monopoly, and exclusiveness, and gives clear presage of a condition in which the old pre-Christian division of society into the preying and the preyed-upon will be totally obliterated.