I don't understand does God only want a few people in heaven ?
It was not God's original purpose, to have anyone in heaven, besides the angels he created and placed there. Psalm 115:16; 1 Corinthians 15:38-49
God created the earth with the intention that man would live on it, forever. Genesis 1:26-30; Genesis 2:7-25; Genesis 9:1; Isaiah 45:18; Acts 17:25-28
The only reason hope of heavenly life was opened to, yes,
only a few Luke 12:32; Luke 22:28-30, was because God arranged for a kingdom ruled by the King of kings - God's Christ/Messiah, to remove all the ills resulting from Satan's, Adams and Eve's rebellion; undo all the damage done, and restore the earth to the state God wants it. Daniel 7:27; 1 Corinthians 15:22-28; Matthew 5:4; Matthew 6:10; Ephesians 1:4-10; Colossian 1:19, 20; Hebrews 2:14; 1 John 3:8; Revelation 1:6; Revelation 5:9, 10; Revelation 21:1-5
I know there are quite a few scriptures, but it is beneficial to read them, since they support the comments.
In the end though, only a few go to heaven, while millions will live on an earth restored, and they will dwell there forever. See Isaiah 65:17-25; Isaiah 11:6-9; Psalm 37:11, 29, 34; Proverbs 2:21, 22
I detect that your question here, is designed moreso, to answer the question in the title - Why are so many people hateful and selfish?
The Bible gives the answer.
- During the time of the end, lawlessness will increase. Matthew 24:13; 2 Timothy 3:1-5
- This is due to the fact that when the King of kings - the Messiah, begins his rule, the chief adversary is ousted from heaven along with his angelic following. Matthew 24:3; Revelation 12:7-10
- Notice that Satan knows his time is running out, and so, is bent on misleading as many as possible, and so the Bible describes the conditions on the earth, as very bad. Woe.
- So, because we are living in the last days of Satan's rule, and since Satan's influence is now, more than ever before, up close and personal, mankind is reflecting Satan's spirit - angry; hateful; prideful; vicious; selfish; deceitful; etc.
Most of mankind wants peace, but they will be no peace. Not until the Prince of peace, takes over rulership of the earth. Isaiah 9:6, 7; Daniel 2:44, 45