Loving Jesus ?
Jesus will “judge and wage war” (Rev. 19:11), his robe will be “dipped in blood” (19:13), and he will be accompanied by “armies” (19:14) with which he will “strike down the nations” (19:15), including “the Gentiles” in general and “the nations that were opposed to him” in specific. This will result in the “utter destruction of all his enemies”. Furthermore: “in his second coming[,] he will complete their destruction, when he shall put down all opposing rule, principality, and power.”
Once he conquers the infidels, Jesus “will rule them with an iron rod” (19:15). Wayne Blank writes:
The good news is that The Return Of Jesus Christ is going to happen. The even better news is that this time He’s not coming to be sacrificed by the world, but to rule it, along with those who have been faithful and obedient to Him. The world is going to know true peace, and genuine justice, in a way that it has never known before…
How Will World Peace Happen?
…[This will] not [be] by pleading and debate, but with a rod of iron. Those who choose to love and obey Him will be loved, while those who choose to rebel and hate Him will know His wrath.
Jesus will “will release the fierce wrath of God” (19:15) on them, and “he shall execute the severest judgment on the opposers of his truth”. Because of this, “every tribe on earth will mourn because of him” (Rev. 1:7), and they will “express the inward terror and horror of their minds, at his appearing; they will fear his resentment”.
the unbelievers “look with trembling upon [Jesus]”. This is repeated in the Gospels, that “the Son of man will appear in the sky, and all the nations of the earth will mourn” (Matthew 24:30). “All the nations of the world shall wail when he comes to judgment” and the enemies of Jesus “shall mourn at the great calamities coming upon them”.
Far from the meek prophet of the First Coming, Jesus on his return will command a very strong military force that will “destroy[] every ruler, authority, and power”. Not only is this consistent with the legacy of conquests by the Biblical prophets, it is actually a fulfillment or completion of the task that Moses initiated: holy war and conquest in the name of God. In First Corinthians (part of the New Testament) it is prophesied that instead of loving his enemies, Christ will subdue and humble them under his feet:
1 Corinthians 15:24 [Jesus] will turn the Kingdom over to God the Father, having destroyed every ruler and authority and power.
15:25 For Christ must reign until he humbles all his enemies beneath his feet.
The popular Teed Commentaries explains how “vengeance” is for Christ’s enemies (the “unbelievers”) and “comfort” only for his followers (the believers):
The Messiah will bring both comfort and vengeance. He will take vengeance on God’s enemies and bring comfort to His people. This is a summary of the mission of Christ. He brought comfort and salvation at His first coming during His earthly ministry according to Luke…
However, He said nothing of taking vengeance on God’s enemies at that time, for that part of his mission will not be fulfilled till He returns triumphant…
[There are] two comings of Christ, the first to save, the second to judge.
In His First coming He did the things mentioned in Isaiah 61:1-2; in His Second Coming He will do the things in verses 2-3. When He returns He will bring judgment on unbelievers. This will be the day of God’s “vengeance.”
The ever popular Evangelical site GotQuestions.org sums it up nicely:
Jesus’ second coming will be exceedingly violent. Revelation 19:11-21 describes the ultimate war with Christ, the conquering commander who judges and makes war “with justice” (v. 11). It’s going to be bloody (v. 13) and gory. The birds will eat the flesh of all those who oppose Him (v. 17-18). He has no compassion upon His enemies, whom He will conquer completely and consign to a “fiery lake of burning sulfur” (v. 20). It is an error to say that God never supports a war. Jesus is not a pacifist.
Love your enemies ????????