Psalm 103:19 The LORD has established his throne in the heavens, and his kingdom rules over all.

Psalm 145:11-13 They shall speak of the glory of your kingdom and tell of your power, 12 to make known to the children of man your mighty deeds, and the glorious splendor of your kingdom. 13 Your kingdom is an everlasting kingdom, and your dominion endures throughout all generations. [The LORD is faithful in all his words and kind in all his works.]

Daniel 2:44 And in the days of those kings the God of heaven will set up a kingdom that shall never be destroyed, nor shall the kingdom be left to another people. It shall break in pieces all these kingdoms and bring them to an end, and it shall stand forever,

Matthew 11:11 Truly, I say to you, among those born of women there has arisen no one greater than John the Baptist. Yet the one who is least in the kingdom of heaven is greater than he.

John 18:36 Jesus answered, "My kingdom is not of this world. If my kingdom were of this world, my servants would have been fighting, that I might not be delivered over to the Jews. But my kingdom is not from the world."

Romans 14:17 For the kingdom of God is not a matter of eating and drinking but of righteousness and peace and joy in the Holy Spirit.

Acts 2:29-36 "Brothers, I may say to you with confidence about the patriarch David that he both died and was buried, and his tomb is with us to this day. 30 Being therefore a prophet, and knowing that God had sworn with an oath to him that he would set one of his descendants on his throne, 31 he foresaw and spoke about the resurrection of the Christ, that he was not abandoned to Hades, nor did his flesh see corruption. 32 This Jesus God raised up, and of that we all are witnesses. 33 Being therefore exalted at the right hand of God, and having received from the Father the promise of the Holy Spirit, he has poured out this that you yourselves are seeing and hearing. 34 For David did not ascend into the heavens, but he himself says, "'The Lord said to my Lord, "Sit at my right hand, 35 until I make your enemies your footstool."' 36 Let all the house of Israel therefore know for certain that God has made him both Lord and Christ, this Jesus whom you crucified."

Ephesians 1:20-22 that he worked in Christ when he raised him from the dead and seated him at his right hand in the heavenly places, 21 far above all rule and authority and power and dominion, and above every name that is named, not only in this age but also in the one to come. 22 And he put all things under his feet and gave him as head over all things to the church,

Luke 10:17-20 The seventy-two returned with joy, saying, "Lord, even the demons are subject to us in your name!" 18 And he said to them, "I saw Satan fall like lightning from heaven. 19 Behold, I have given you authority to tread on serpents and scorpions, and over all the power of the enemy, and nothing shall hurt you. 20 Nevertheless, do not rejoice in this, that the spirits are subject to you, but rejoice that your names are written in heaven."

John 12:31-32 Now is the judgment of this world; now will the ruler of this world be cast out. 32 And I, when I am lifted up from the earth, will draw all people to myself."

Colossians 2:13-15 And you, who were dead in your trespasses and the uncircumcision of your flesh, God made alive together with him, having forgiven us all our trespasses, 14 by canceling the record of debt that stood against us with its legal demands. This he set aside, nailing it to the cross. 15 He disarmed the rulers and authorities and put them to open shame, by triumphing over them in him.

Hebrews 2:14-15 Since therefore the children share in flesh and blood, he himself likewise partook of the same things, that through death he might destroy the one who has the power of death, that is, the devil, 15 and deliver all those who through fear of death were subject to lifelong slavery.

1 John 3:8 Whoever makes a practice of sinning is of the devil, for the devil has been sinning from the beginning. The reason the Son of God appeared was to destroy the works of the devil.

Revelation 7:9-10 After this I looked, and behold, a great multitude that no one could number, from every nation, from all tribes and peoples and languages, standing before the throne and before the Lamb, clothed in white robes, with palm branches in their hands, 10 and crying out with a loud voice, "Salvation belongs to our God who sits on the throne, and to the Lamb!"

QUESTION: If you are a Christian living in this world, should you be optimistic or pessimistic?