9738. Hollow of boards shalt thou make it. That this signifies application, is evident from the signification of "hollow of boards," when said of the altar on which the burnt-offerings were to be burned and the fat things of the sacrifices were to be offered, as being application; for the altar was thereby rendered applicable to this use. Consequently there is also signified application in respect to those things which belong to the worship of the Lord from the good of love, which were represented by the altar, and by the burnt-offerings and sacrifices upon it (see n. 9714).