Dunya is a prison for the believer

Rasulullah (Sallallaahu Alaihi Wasallam) said: "Dunya is a prison for the believer and a paradise for the disbeliever." (Muslim)

Rasulullah (Sallallaahu Alaihi Wasallam) said: "O Allah, real life is only the life of Aakhirah (the hereafter)." (Bukhari and Muslim)

[English version of "Le Dounya li ene prison pou le croyant" – Al Jamiat – Vol.1 No.1]