Are the Old Testament covenant promises to Israel still going to be fulfilled?
Yes. All fulfilling of those Old Testament covenant promises are still coming. They have been withheld for almost 2,000 years, but God has not forgotten them. Their fulfillment remains future and certain, tied to Israel's fullness and the coming of their King.
Les explains that Israel, as a separated people, has not learned its lesson; as it tries to assimilate and become just another member of the family of nations, it gets deeper into the hole it is digging and is backed into a corner. One day soon Israel will have no hope except the coming of its king, and he will come. But first the nation will accept the false king, the Antichrist, because it looks for a superman Messiah with military, economic, and charismatic appeal. Yet what is left for the nation is its fullness. Les says all the fulfilling of those Old Testament covenant promises are still coming; they have been withheld for almost 2,000 years, but God has not forgotten them. Paul, the apostle of the Gentiles, speaks to Gentile believers, but Israel's promised fulfillment remains certain.