Two different white horses are explained in "Book of Revelation".  The first was part of a "Peace Movement" which required oppression and death. This white horse is carrying the "King Of Kings And Lord of Lords". He appears the very next day after the end of the Tribulation. He is not here to congratulate His enemies.  

Did you ever wonder what all scripture has to say about the 1000 year reign of Christ?

19:7 literal translation ; May we rejoice and may we exult and we shall give the glory to Him for the marriage of the Lamb has come and His woman has made herself ready.  The "Bride" is the Universal Church which is composed of both Jews and Gentiles. 2 Cor 11:2, Eph 5:23-33. This relationship reveals a special intimacy, as found in marriage.

It begins with the Final battle of Armageddon. Matthew 24:29-30. It will last for 1000 years with all things subjected to Jesus Christ. The Millennial Kingdom is designed to complete and fullfill all the Covenants to Israel including the Abrahamic, Davidic, Palestinian and New Covenants. Deut 30:1-10

The scene in Heaven just prior to the 2nd Advent. The word Hallelujah, only used 4 times in Revelation, found right here in verses 1-6. 

Review to help see what all is going on at the same time at any point in the timeline

Source of Judgments on Economic Babylon.

5th - Operation Cleanup, 6th - Winepress. Rev 16:17 A seventh Angel poured out his bowl..... 

More on the Entity recognized as Economic or Political Babylon, in whom was found the blood of all the prophets and of the saints and of all who have been slain on the earth, and whom started out as a Golden Cup in the Hand of the Lord.

Stage 1 - Siege of Palestine

Joel 2:2, Zechariah 9:11-17, Joel 3:2-11, 12-17

Stage 4 - A Great Earthquake, as never before, nor ever again.  Read Psalm 97