Isaiah 60:6-7

Isaiah 60:6-7. The multitude of camels shall cover thee, the dromedaries of Midian and Ephah, all they from Sheba shall come: they shall bring gold and incense; and they shall shew forth the praises of the LORD. All the flocks of Kedar shall be gathered together unto thee, the rams of Nebaioth shall minister unto thee: they shall come up with acceptance on mine altar, and I will glorify the house of my glory.

These people had mostly been followers of false prophets, but they too shall forsake their fanaticism and their bigotry, and come to unite with the Church of God. Those least likely and furthest off from hope, shall be brought in by the sovereign grace of God.