Day of the Lord
This is also called the Second coming of Christ or the Parousia.
Thrones and the Great White Throne.
Blessed and Holy is the one who shares in the First Resurrection.
The New Heaven and the New Earth
The belief that Christians will not be taken up into heaven for eternity, but will be received or gathered in the air by Christ, to descend together to establish the Kingdom of God on earth at the end of the tribulation. The two events (rapture and second coming of Christ) are identical or simultaneous.