Abu Hurayrah (r.a) narrated the messenger of Allah 
said:
"The world is a prison house for a believer and paradise for a non believer"
(Muslim)
Lessons to be learnt:
1. A believer lives in this life as if he is a prisoner, therefore he does not break the limits of Allah
2. A believer cannot do everything he desires
3. A believer does the halal things only
4. The believer faces hardship and difficulty in their lives
5. Jannah for the Kaafir is this life
6. The main worry of a kaafir is fulfilling his lusts, and he does not care for halal and haram
7. A believer has to be patient with the hardships and the temptations of this life. Then the jannah be for him in the hereafter
