and so the Targum of Jonathan,"and oil out of the olives and suckers which grow on the strong rocks;''this may signify the Spirit and his graces, the unction which comes from Christ the Holy One, and the blessings of grace had from him, and the Gospel and its truths; which are cheering and refreshing, mollifying and healing, feeding and fattening, pure and unmixed, and useful for light, as oil is.
Iliad. 2. l.