Chasidut zu Bereschit 32:31

Genesis 32,30. “Yaakov named the site of this ‎encounter ‘Peniel’, for I have seen the Divine face to face and I ‎have remained alive.” There are people who serve the Lord ‎in order that He in turn will shower them with all His goodness. ‎There are other persons, on a higher level than the first category, ‎who serve the Lord because of their awareness that G’d, by reason ‎of His greatness, deserves to be served, and that it is a privilege to ‎be allowed to serve Him. They do not even think in terms of what ‎they may stand to gain by doing so. As a result of their ‎wholehearted devotion to G’d, G’d in turn “faces” them in ‎acknowledgment of their selfless service, i.e. He relates to them ‎פנים אל פנים‎. Surviving such an experience is something ‎extraordinary, and that is why Yaakov, realising this, exclaims: ‎ותנצל נפשי‎, “my life was saved.”‎