First and foremost, I want to remind you that Allah created Paradise and Hellfire, and divided people into believers and disbelievers.
And, He will give paradise to the one who obeys Him, and He will give the Hellfire to the one who disobeys Him.
Allah Says:
“For those who answered their Lord’s call (believed in the oneness of Allah and followed his Messenger Muhammad (P.B.U.H), i.e., Islamic Monotheism) is the best reward (i.e., paradise). But those who answered not His call (disbelieved in the oneness of Allah and followed not His Messenger Muhammad (P.B.U.H.) if they had all that is in the earth together its like, they would offer it in order to save themselves (from the torment, but it will be in vain). For them, there will be the terrible reckoning. Their dwelling place will be Hellfire and worst indeed is that place for rest.”
Narrated Anas bin Malik [May Allah be pleased with him]:
Allah’s prophet (P.B.U.H.) used to say, “A disbeliever will be asked: suppose you had as much gold as to fill the earth, would you offer it to ransom yourself (from the Hell-fire)? He will reply, “Yes”. Then it will be said to him, “You were asked for something easier than that (to join none in worship) with Allah (i.e., to accept Islam, but you refused).”
Allah says:
“Verily, the dwellers of paradise, that day, will be busy with joyful things, they and their wives will be in pleasant shade, reclining on thrones. They will have therein fruits (of all kinds) and all that they ask for. (It will be said to them) salaam (peace be on you) – a word from the Lord (Allah), Most Merciful.”
Allah’s Messenger Muhammad (P.B.U.H.) said;
“When anyone of you dies, his destination is displayed before him both in the forenoon and in the afternoon, so if he is from the people of paradise, he is shown his place in paradise and if he is from the people of Hell, he is shown his place in Hell.”