What then is the meaning of the parable? For it is necessary to make this first clear, and then we shall clear up that other point. By a vineyard He meaneth the injunctions of God and His commandments: by the time of laboring, the present life: by laborers, them that in different ways are called to the fulfillment of the injunctions: by early in the morning, and about the third and ninth and eleventh hours, them who at different ages have drawn near to God, and approved themselves.