john 6:39 And this is the Father's will which hath sent me, that of all which he hath given me I should lose nothing, but should raise it up again at the last day. - Free Bible Online

      39. And this--in the first place.
      is the will of Him that sent me, that of all--everything.
      which He hath given Me--(taking up the identical words of Joh 6:37).
      I should lose nothing, but should raise it up at the last day--The meaning is not, of course, that He is charged to keep the objects entrusted to Him as He received them, so as they should merely suffer nothing in His hands. For as they were just "perishing" sinners of Adam's family, to let "nothing" of such "be lost," but "raise them up at the last day," must involve, first, giving His flesh for them (Joh 6:51), that they "might not perish, but have everlasting life"; and then, after "keeping them from falling," raising their sleeping dust in incorruption and glory, and presenting them, body and soul, perfect and entire, wanting nothing, to Him who gave them to Him, saying, "Behold I and the children which God hath given Me." So much for the first will of Him that sent Him, the divine side of man's salvation, whose every stage and movement is inscrutable to us, but infallibly certain.

JFB.