And here the prophet calls God's children the Apostles, through whom he teaches that the Lord of Sabaoth, Who dwells in Mount Zion, will do signs and wonders in the house of Jacob, and that they will be manifest if sealed, as is our custom, with the seal of Christ on their foreheads, and taught no more to learn the Law of Moses, since it stands no longer, and since that which is called the house of Jacob is deserted by God.