Genesis 27:40

40 and by thy sword dost thou live, and thy brother dost thou serve; and it hath come to pass when thou rulest, that thou hast broken his yoke from off thy neck.'

Genesis 27:40 Meaning and Commentary

Genesis 27:40

And by thy sword shalt thou live
By what he could get by it; his land being so poor that he could not live upon it, but must be obliged to such methods for a livelihood; or his country being surrounded with enemies, his posterity would be obliged to defend themselves by the sword, and other weapons of war: and shalt serve thy brother;
which is the sense and language of the oracle, ( Genesis 25:23 ) ; and which Isaac perhaps now remembered, and had a clear understanding of it, and delivers out his prophetic blessing agreeably to it: and it shall come to pass, when thou shalt have the dominion;
not over the Israelites, the posterity of Jacob, which the Edomites, Esau's posterity, never had; but when they should get a greater degree of strength, power, authority, and dominion in the world: that thou shalt break his yoke from off thy neck;
the Edomites should revolt from the posterity of Jacob, and shake off the yoke of bondage and subjection they had been long under; as they did in the times of Joram, king of Judah, and set up a king of their own, and continued in such a state of freedom a long time, see ( 2 Kings 8:20-22 ) .

Genesis 27:40 In-Context

38 And Esau saith unto his father, `One blessing hast thou my father? bless me, me also, O my father;' and Esau lifteth up his voice, and weepeth.

39 And Isaac his father answereth and saith unto him, `Lo, of the fatness of the earth is thy dwelling, and of the dew of the heavens from above;

40 and by thy sword dost thou live, and thy brother dost thou serve; and it hath come to pass when thou rulest, that thou hast broken his yoke from off thy neck.'

41 And Esau hateth Jacob, because of the blessing with which his father blessed him, and Esau saith in his heart, `The days of mourning [for] my father draw near, and I slay Jacob my brother.'

42 And the words of Esau her elder son are declared to Rebekah, and she sendeth and calleth for Jacob her younger son, and saith unto him, `Lo, Esau thy brother is comforting himself in regard to thee -- to slay thee;