Jesus said we are all God's John 10:34 . We are here to work on our animal body to make it immortal , rather than return to being just spirit again . By obeying Mat. 5 : 48 GT .
This world age ends with the return of The Lord Jesus Christ.
Then all will be made right.
1 Corinthians 15:52 “In a moment, in the twinkling of an eye, at the last trump:for the trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.”
2 Peter 3:13 “Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.”
1 Hebrews
12:27 The words once more show that since the things being shaken are created things, they are going to be changed, so that the unshakeable things will be left.
12:28 We have been given possession of an unshakeable kingdom.
Let us therefore hold on to the grace that we have been given and use it to worship God in the way that he finds acceptable, in reverence and fear.
12:29 For our God is a consuming fire
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Romans
8:18 I think that what we suffer in this life can never be compared to the glory, as yet unrevealed, which is waiting for us.
8:19 The whole creation is eagerly waiting for God to reveal his sons.
8:20 It was not for any fault on the part of creation that it was made unable to attain its purpose, it was made so by God;
but creation still retains the hope8:21 of being freed, like us, from its slavery to decadence, to enjoy the same freedom and glory as the children of God
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2 Peter
3:10 The Day of the Lord will come like a thief, and then with a roar the sky will vanish, the elements will catch fire and fall apart, the earth and all that it contains will be burnt up.
3:11 Since everything is coming to an end like this, you should be living holy and saintly lives
3:12 while you wait and long for the Day of God to come, when the sky will dissolve in flames and the elements melt in the heat.
3:13 What we are waiting for is what he promised: the new heavens and new earth, the place where righteousness will be at home.
3:14 So then, my friends, while you are waiting, do your best to live lives without spot or stain so that he will find you at peace.
At Daniel 2:44 it tells us Jehovah God has a kingdom.In the very near future all the pain and suffering we see in the world today will be gone- forever-Psalms 37:10,11.Learn more at jw.org.
God has billions of Sons and these universes are their playground/Laboratory. With the Father's permission, they were attempting to build their own Heaven. They caused this messed up world from the start by not following instructions. Humans are the product of God's Sons. This world is in constant state of chaos and catastrophe; Sometime the Lord doesn't intervene. God doesn't intend this world to be our home, but He does require our maximum effort while we are here. We are part of a bigger picture.