[13].Surah Ar-Ra'd [The Thunder] : Ayat 23

Ayat 23. 'Adn (Eden) Paradise (everlasting Gardens), which they shall enter and (also) those who acted righteously from among their fathers, and their wives, and their offspring. And angels shall enter unto them from every gate (saying):

Ayat 24. "Salamun 'Alaikum (peace be upon you) for that you persevered in patience! Excellent indeed is the final home!" 

Hazrat Al-Mughirah bin Shu'bah (May Allah be pleased with him) said: The Messenger of Allah  [SAWW](PBUH) said, "Musa (Moses) (PBUH) asked his Rubb: `Who amongst the inhabitants of Jannah will be the lowest in rank?' He said: `It will be a person who will be admitted into Jannah last of all when all the dwellers of Jannah have entered Jannah. It will be said to him: Enter Jannah. But he will say: O my Rubb! How should I enter while the people have settled in their apartments and taken their shares? It will be said to him: Will you be satisfied and pleased if you have a kingdom like that of a monarch of the world? He will say: I will be content, my Rubb. Allah will say: For you is that, and like that and like that and like that and like that. He will say at the fifth time: I am well-pleased, my Rubb. Allah will say: It is for you and ten times more like it. You will have whatever your soul desires and whatever your eyes could delight in. He will say: I am well-pleased, my Rubb.' Musa (PBUH) said: `Who will be of the highest rank in Jannah.' Allah said: `They are those whom I chose and I established their honour with My Own Hand. I attest with My Seal that they will be blessed with such bounties as no eye has seen, no ear has heard and no human mind has perceived.''' [Muslim].

[Muslim Book 01, chapter 83, Hadith # 363]. 

Lesson : as mentioned above in Surah Ar-Ra'd Ayat 24. "Excellent indeed is the final home!" This Hadith highlights Allah's unbounded Mercy and Bounty upon His slaves in Jannah although they do not deserve all that.