The world as we know it is on its way out to be replaced by a righteous new world. (A world of ungodly people, not the planet)
(Matthew 24:3) While he was sitting on the Mount of Olives, the disciples approached him privately, saying: “Tell us, when will these things be, and what will be the sign of your presence and of the conclusion of the system of things?” (Matthew 24:6, 7) You are going to hear of wars and reports of wars. See that you are not alarmed, for these things must take place, but the end is not yet. 7 “For nation will rise against nation and kingdom against kingdom, and there will be food shortages and earthquakes in one place after another. (Matthew 24:12-14) and because of the increasing of lawlessness, the love of the greater number will grow cold. 13 But the one who has endured to the end will be saved. 14 And this good news of the Kingdom will be preached in all the inhabited earth for a witness to all the nations, and then the end will come.
(2 Timothy 3:1-5) But know this, that in the last days critical times hard to deal with will be here. 2 For men will be lovers of themselves, lovers of money, boastful, haughty, blasphemers, disobedient to parents, unthankful, disloyal, 3 having no natural affection, not open to any agreement, slanderers, without self-control, fierce, without love of goodness, 4 betrayers, headstrong, puffed up with pride, lovers of pleasures rather than lovers of God, 5 having an appearance of godliness but proving false to its power; and from these turn away. (2 Timothy 3:13) But wicked men and impostors will advance from bad to worse, misleading and being misled.
(Psalm 37:10, 11) Just a little while longer, and the wicked will be no more; You will look at where they were, And they will not be there. 11 But the meek will possess the earth, And they will find exquisite delight in the abundance of peace. (Psalm 37:29) The righteous will possess the earth, And they will live forever on it.