The chapter continues the story from chapter 27. Jacob had just deceived his father, included God in his lie, and caused his brother Esau to want to kill him. After a short exchange between his parents, Isaac then bids Jacob to return to the homeland and find a wife there (as did his grandfather Abraham and his father Isaac).
The writer of Genesis then includes an almost parenthetical paragraph of Esau’s marriage to another wife. So he married again, in addition to the wives he had already married (see 26.34).
So Jacob set out to travel back to Harran to find a wife. During this journey he rests, placing his head on a rock for a pillow. As he was sleeping the vision of the ladder reaching to heaven and angels ascending and descending on it comes to him. Then God grants the same blessing upon Jacob that he had previously given to Abraham and Isaac. Upon waking Jacob realized that he was in the presence of God. He then made a vow to become a follow of God if God would provide for his needs and bring him safely back to his home.
This journey for Jacob would prove to be one that would have a significant effect on the rest of his life. He is slowly beginning to change from the heel catcher to the prince of God. Now before we are too harsh on Jacob, let’s remember our own spiritual journey. I imagine that most of us are like Jacob, at first we were dirty scoundrels. We were the trouble makers, the liars. But slowly, as Jacob was, we are being made more like Jesus. So as we walk through the rest of this book, we are really walking by a mirror. It is my hope that as you and I look at our reflection that we see our own journey from being heel catchers to princes with God.