Genesis 1:1 KJV, the first verse in the Bible, reads: “In the beginning God created the heaven and the earth.” God divides the heaven from the earth. (This is true even at the end of the Bible, in Revelation 21:1.) Furthermore, God has designed one program to operate in each of these realms. There are two programs in the Bible: the “prophetic program” and the “mystery program.”(Acts 3:21, Romans 16:25-26)
The prophetic program focuses on the nation Israel and an earthly kingdom (Exodus 19:5,6; Deuteronomy 4:20), where Gentiles (non-Jews) receive salvation through that kingdom (Isaiah 60:1-3).
On the other hand, the mystery program focuses on the Church the Body of Christ and a heavenly kingdom (Ephesians 2:6,7;Blessings.