Hi Draupadi,
The jewish scriptures do not have an afterlife because they believed that God would resurrect them from the grave and bring them back to life on earth.
Isaiah 26:19 “Your dead ones will live. A corpse of mine—they will rise up. Awake and cry out joyfully, YOU residents in the dust! For your dew is as the dew of mallows, and the earth itself will let even those impotent in death drop [in birth].
Job 14:14 If a man dies, can he live again?
I will wait all the days of my compulsory service
Until my relief comes.
15 You will call, and I will answer you.
You will long for the work of your hands.
This is also what Jesus believed and taught:
John 5:21 For just as the Father raises the dead up and makes them alive, so the Son also makes alive whomever he wants to. ...28 Do not be amazed at this, for the hour is coming in which all those in the memorial tombs will hear his voice 29 and come out, those who did good things to a resurrection of life, and those who practiced vile things to a resurrection of judgment.
Unfortunately, after the death of Jesus apostles, christians began to introduce pagan teachings into christianity. They began to introduce doctrines that came from other religions....ie the trinity is from eastern mysticism and babylonish religions, hell is from the greeks and the afterlife is from other nations such as the egyptions and others.
But when you actually look at the christian scriptures, you dont find such teachings in there because the scriptures were written by Jesus apostles and earliest disciples and those writings have remained the same.
The kingdom of God is mentioned in the hebrew scriptures as a real government/rulership over the earth
Daniel 2:44 “In the days of those kings the God of heaven will set up a kingdom that will never be destroyed. And this kingdom will not be passed on to any other people. It will crush and put an end to all these kingdoms, and it alone will stand forever,
Jesus taught his followers to pray for this kingdom:
Matthew 6:10 Let your Kingdom come. Let your will take place, as in heaven, also on earth
And notice, the kingdom will bring about Gods Will on earth.
As for hell.... it is the grave. That is what it means in the bible. 'Hell' is an old english word meaning to 'cover in a pit'... and it is a translation of the hebrew word 'sheol' which means 'grave' in hebrew.
When Jesus said the wicked would go to hell... it means the wicked will go to the grave. They will be dead forever.