We have left the serene and lofty atmosphere of communion and saintship far above us. This narrative takes us down into foul depths. It is a hideous story of vulgar hatred and cruelty. God's name is never mentioned in it; and he is as far from the actors' thoughts as from the writer's words. The crime of the brothers is the subject, and the picture is painted in dark tones to teach large truths about sin. 1. The broad teaching of the whole story, which is ever being reiterated in Old Testament incidents, is that God works out His great purposes through even the crimes of unconscious men. There is an irony, if we may so say, in making the hatred of these men the very means of their brother's advancement, and the occasion of blessing to themselves. As coral insects work, not knowing the plan of their reef, still less the fair vegetation and smiling homes which it will one day carry, but blindly building from the material supplied by the ocean a barrier against it; so even evil-doers are carrying on God's plan, and sin is made to counterwork itself, and be the black channel through which the flashing water of life pours. Joseph's words (Gen. 1. 20) give the point of view for the whole story: 'Ye thought evil against me; but God meant it unto good ... to save much people alive.' We can scarcely forget the still more wonderful example of the same thing, in the crime of crimes, when his brethren slew the Son of God--like Joseph, the victim of envy--and, by their crime, God's counsel of mercy for them and for all was fulfilled. 2. Following the narrative, verses 23, 24, and 25 show us the poisonous fruit of brotherly hatred. The family, not the nation, is the social unit in Genesis. From the beginning, we find the field on which sin works is the family relation. Cain and Abel, Ishmael and Isaac, Esau and Jacob, and now the other children of Jacob and Joseph, attest the power of sin when it enters there, and illustrate the principle that the corruption of the best is the worst. The children of Rachel could not but be hated by the children of other mothers. Jacob's undisguised partiality for Joseph was a fault too, which wrought like yeast on the passions of his wild sons. The long-sleeved garment which he gave to the lad probably meant to indicate his purpose to bestow on him the right of the first-born forfeited by Reuben, and so the violent rage which it excited was not altogether baseless. The whole miserable household strife teaches the rottenness of the polygamous relation on which it rested, and the folly of paternal favouritism. So it carries teaching especially needed then, but not out of date now.