ויפגע במקום וילן שם... ויעקב הלך לדרכו ויפגעו בו מלאכי אלקים
Horav S. R. Hirsch, zl, explains that the word vayifga has the special connotation of an unexpected encounter. Thus, we understand that Yaakov Avinu experienced something unexpected when he arrived at “that” place. He saw Heavenly Angels ascending and descending a ladder. This was a significant personal experience which conveyed a special message to the Patriarch. Likewise, at the end of the parsha, as the Patriarch was leaving the house of his wicked father-in-law, Lavan, he encountered Angels. This time, however, it was the Angels who encountered him. They were “surprised” by Yaakov as he had been surprised by them…