God promised Abraham a family, and told him that his new family would be a blessing to every family in the world. Yet Abraham allows his wife to be taken into another man’s harem, has an affair, then lets his wife treat his mistress poorly. Abraham’s son, Isaac, also allows his wife to be taken into another man’s harem.

Isaac’s son, Jacob, begins a generational legacy of deception. Jacob deceives his brother to steal his birthright, then deceives his father to steal his blessing. Jacob is deceived by his uncle, then deceives his uncle before fleeing from his home. Rachel deceives her father and steals his idols. Jacob’s sons deceive the inhabitants of Shechem and then kill them all. Reuben deceives his father’s third wife into his bed. Joseph’s brothers sell Joseph into slavery, then deceive their father about his fate. Judah deceives Tamar concerning the marriage of his son, then Tamar deceives Judah into her bed.

After 22 years in Egypt, Joseph comes face to face with his brothers, and continues the deception of this broken family. He lies about his identity, then alternatingly steals from them and plants stolen goods on them. Their youngest brother is found with a stolen cup in his pack (using the same language from the Rachel-Laban story), and as far as his brothers know, Benjamin had deceived everyone to steal this prized goblet.

Over the course of several hundred years, we’ve witnessed a family that is supposed to bless the world, but they can’t even get over their own crap and bless one another.

But then Judah stands up. He confesses to Joseph what he had done. He offers to take the place of his supposedly guilty brother Benjamin (just as Judah’s descendant Jesus would do for us). He ends the legacy of deception. Joseph responds by confessing his deceptions, and the family is finally reunited.

Abraham’s descendants were supposed to bless the world. But before they could, they had to get their household in order and learn to bless each other. You, too, are supposed to bless the world. Start today with the people living under your roof.