His divine PLAN to conquer evil and to usher in His Kingdom does not start until after the Return of Jesus Christ.
John 18:36 Jesus answered, My kingdom is not of this world: if my kingdom were of this world,
then would my servants fight, that I should not be delivered to the Jews:
but now is my kingdom not from hence.
John 2:15 Do not love the world or the things in the world. If anyone loves the world, the love of the Father is not in him. (16) For all that is in the world—the lust of the flesh, the lust of the eyes, and the pride of life—is not of the Father but is of the world. (17) And the world is passing away, and the lust of it; but he who does the will of God abides forever. Cosmos identifies the system on earth established apart from the Creator God.
2CO 4:3 But even if our gospel is hidden, it is hidden to those who are perishing,4 In whom such as the God of eternity has stricken blind the senses of the unbelieving ones, that not should shine unto them the light of the glorious gospel of Christ, who is the figure of God.
Romans 11:8-10: God HATH GIVEN THEM THE SPIRIT of SLUMBER, EYES that they SHOULD not SEE, and EARS that they SHOULD not HEAR; let their EYES be DARKENED, in the same circumstances of willful rebellion and obstinate unbelief; and the great God of heaven and earth is he who judicially blinds their eyes; makes their hearts fat, i.e. stupid; gives them the spirit of slumber: and bows down their back, apostle means the true God by the words the god of this world; that by the God of this world
the supreme Being is meant, who in his judgment gave over the minds of the unbelieving Jews to spiritual darkness, so that destruction came upon them to the uttermost; of THIS WORLD, means simply mankind at large in their state of probation in this lower world, in opposition to their state in the world to come. The same meaning the word has in several other places, to which l need not refer; it simply implying the present state of things, governed by the Divine providence, in contradistinction from the eternal state: and it is very remarkable that, in 1 Timothy 1:17, God himself is called τω δε βασιλει των αιωνων, the King of the WORLD; what we call King eternal; but here it evidently means him who governs both worlds, and rules in time and eternity.
Some, and particularly the ancient fathers, have connected and have read the verse:
But God hath blinded the minds of the unbelievers of this world, Theophylact, and Augustine, all plead for the above meaning; and St. Augustine says that it was the opinion of almost all the ancients The Adam Clarke Commentary
http://www.studylight.org/com/acc/view.cgi?book=2co&chapter=004
Romans 1:28 And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient; Who will suffer an Everlasting penalty Matthew 25:46
Since men will not seek out and obey the true God on their own, the best they can do in regard to a standard of values is their own experience, and that has produced this perverted and violent world. John W. Ritenbaugh
"The rise of Christianity led to a rapid growth of conscientious objection. Accordingly to A. Harnack, C.J. Cadoux, and G.J. Herring, the most eminent students of the problem,
few if any Christians served in the Roman Army during the first century and a half A.D.; and even in the third century there were Christian conscientious objectors."
Ro 1:2 And do not be conformed to this world, but be metamorphosed by making known in your mind, that ye may prove what is that good, and acceptable, and perfect, will of God. Psalm 126:1-2 When the Lord restored the fortunes of Zion, we were like those who dreamed. Our mouths were filled with laughter, our tongues with songs of joy. Then it was said among the nations, “The Lord has done great things for them.”