Still not addressingRev 6:2-is the coming mentioned= the 1st Resurrection begins= the little flock( Luke 12:32) =the anointed bride of Christ=144,000 bought from the earth( Rev 14:3) these will be co-rulers sitting on thrones beside Jesus( Rev 1:6, Rev 20:6)-Only these get to partake of the emblems of the Lords evening meal=Luke 22:29-30= a covenant made to those who will sit on thrones.
The other resurrection occurs during the 1000 year reign at Rev 20.
Christ's reign ends at his coming
1 Corinthians 15:22–28 (NASB 2020) — 22 For as in Adam all die, so also in Christ all will be made alive. 23 But each in his own order: Christ the first fruits, after that those who are Christ’s at His coming, 24 then comes the end, when He hands over the kingdom to our God and Father, when He has abolished all rule and all authority and power. 25 For He must reign until He has put all His enemies under His feet. 26 The last enemy that will be abolished is death. 27 For HE HAS PUT ALL THINGS IN SUBJECTION UNDER HIS FEET. But when He says, “All things are put in subjection,” it is clear that this excludes the Father who put all things in subjection to Him. 28 When all things are subjected to Him, then the Son Himself will also be subjected to the One who subjected all things to Him, so that God may be all in all.
That you must ignore a plain didactic text shows your interpretation of Revelation is incorrect
BTW Check outside of Revelation nowhere is the second coming of Christ stated to be on a horse. you are just extolling Watchtower theology