Jesus Christ will soon come again in the air to call up His Church to reward their service. The unbelievers left behind will go through a period called the Tribulation, after which Christ will return to the Earth to set up His Kingdom of one thousand years of righteous rule. After this, the unbelievers of all ages will stand at the Great White Throne to be judged and cast into the Lake of Fire, separated from God forever, while the believers spend eternity in the fullness of joy in Heaven with the Lord. (Matthew 24:29-42, I Thess. 4:16-18, Revelation 19:11-20:13)