God promises to give the land of Israel to Abraham and the rest of his descendants that would follow after him as an everlasting possession

The apostle Paul states that God has not cast away His chosen people and that all of Israel will eventually be saved and accept Jesus Christ as their true Messiah and Savior

God the Father states that He will never cast off the seed of Israel from His sight

God makes an everlasting covenant with King David in that his throne and kingdom will be an everlasting throne and kingdom that will know no end

God will give His Son Jesus the throne of King David in the coming Millennium Kingdom where He will rule this entire earth from the city of Jerusalem for a 1000 years

Jesus was born into our world as a Jew, and then was crucified as the "King of the Jews"

Though God disperses the Jewish nation to the four corners of the world in 70 AD, He promises to bring them back and restore them to their homeland of Israel in the latter days

Jesus will rule this earth from the city of Jerusalem in the coming 1000 year Millennium Kingdom

After the 1000 year Millennium rule of Jesus from Jerusalem, God the Father will create a New Heaven and a New Earth. He will then bring down a "New Jerusalem" from Heaven itself where both He and Jesus will rule our New Earth from for the rest of all eternity.

The original covenant that God made with Abraham was an everlasting and unconditional covenant that would never end. The land of Israel, which He promised to give to him and his descendants, was given to him as an everlasting possession.

When God says that this covenant will be an everlasting covenant, this is now a done deal. And the Bible proves all of this out when the Jewish people once more regain possession of their land of Israel back in 1948.

If the Bible was not the infallible and inerrant Word of God, and God was not meaning what He was saying back in the Old Testament about re-gathering and restoring the Jewish people back to their homeland of Israel, then the restoration of the Jewish people back to their land of Israel in 1948 would have never occurred. But since it did, just like the Bible predicted it would, this once more shows us that our Bible is truly the inspired and infallible Word of our Holy God, and that everything that proceeds out of the mouth of our God will eventually come to pass.