2. For all the apostles taught that there were indeed two testaments among the two peoples; but that it was one and the same God who appointed both for the advantage of those men (for whose sakes the testaments were given) who were to believe in God, I have proved in the third book from the very teaching of the apostles; and that the first testament was not given without reason, or to no purpose, or in an accidental sort of manner; but that it subdued those to whom it was given to the service of God, for their benefit (for God needs no service from men), and exhibited a type of heavenly things, inasmuch as man was not yet able to see the things of God through means of immediate vision; and foreshadowed the images of those things which [now actually] exist in the Church, in order that our faith might be firmly established; and contained a prophecy of things to come, in order that man might learn that God has foreknowledge of all things.