The God of your father, Isaac or Abraham, by which he disowns him for his God, and tacitly reproacheth him with the novelty of his religion, which was first brought in by his father. Compare Genesis 31:53.
Related Commentaries of Genesis 31:29
Genesis 31:29
29 It is in the power of my hand to do you hurt: but the God of your father spake unto me yesternight, saying, Take thou heed that thou speak not to Jacob either good or bad.