[7.] But since I have mentioned this sacrifice, I wish to say a little in reference to you who have been initiated; little in quantity, but possessing great force and profit, for it is not our own, but the words of Divine Spirit. What then is it? Many partake of this sacrifice once in the whole year, others twice; others many times. Our word then is to all; not to those only who are here, but to those also who are settled in the desert. For they partake once in the year, and often indeed at intervals of two years.