4. And MALCHUT receives strength - THAT IS, MOCHIN - from the supernal word, WHICH IS BINAH, by means of Jacob, the whole man, who united them together. BY ELEVATING MAYIN NUKVIN ('FEMALE WATERS'), HE HAS ELEVATED MALCHUT INTO BINAH AND THEY GOT CONNECTED ONE WITH THE OTHER. He connected them together above, SO THAT BINAH RECEIVED THE SHAPE OF MALCHUT, AND IS THE SECRET OF LEAH. He also connected them together below, SO THAT MALCHUT ACQUIRED THE SHAPE OF BINAH, AND IS THE SECRET OF RACHEL. And the twelve holy tribes came out from there in the likeness of above; IN OTHER WORDS, AS THE TWELVE ASPECTS THAT EXIST IN THE UPPER MALCHUT. Jacob, who was whole, brought love into the two worlds, as we have stated THAT HE WEDDED TWO SISTERS - LEAH AND RACHEL - WHO ARE THE SECRET OF THE TWO WORLDS OF BINAH AND MALCHUT. Other men who do such a thing merely commit sexual misconduct both above and below and cause antagonism in both worlds and engender separation BETWEEN ZEIR ANPIN AND LEAH AND BETWEEN ZEIR ANPIN AND RACHEL, SINCE HE UNITES WITH LEAH FROM THE CHEST ABOVE AND WITH RACHEL FROM THE CHEST BELOW. It is written, "Neither shall you take a wife to her sister, as her rival" (Vayikra 18:18), so that they became RIVALS AND full of hatred toward each other.