When Will Be The Reign of Christ On Earth

Revelation 19:

Revelation 19:7-14 (MSG)
7 Let us celebrate, let us rejoice,
let us give him the glory!
The Marriage of the Lamb has come;
his Wife has made herself ready.
8 She was given a bridal gown
of bright and shining linen.
The linen is the righteousness of the saints.
9 The Angel said to me, "Write this: 'Blessed are those invited to the Wedding Supper of the Lamb.'" He added, "These are the true words of God!"
10 I fell at his feet to worship him, but he wouldn't let me. "Don't do that," he said. "I'm a servant just like you, and like your brothers and sisters who hold to the witness of Jesus. The witness of Jesus is the spirit of prophecy."
A White Horse and Its Rider

11 Then I saw Heaven open wide—and oh! a white horse and its Rider. The Rider, named Faithful and True, judges and makes war in pure righteousness. 12 His eyes are a blaze of fire, on his head many crowns. He has a Name inscribed that's known only to himself. 13 He is dressed in a robe soaked with blood, and he is addressed as "Word of God." 14 The armies of Heaven, mounted on white horses and dressed in dazzling white linen, follow him.