Imam Ridha (as) said “God will make happy on the Day of Judgment, the person who has removed the grief from the heart of a believer.”
100 Maxims of Ali (as)
Related from Imam Saadiq (a) who said:
‘There are three things which complain to Allah the Almighty: A dilapidated mosque which is not prayed in by its people, a learned person in the midst of the ignorant, and a copy of the Qur’an left unread on a shelf gathering dust.’
The Shi’a Guide to the Shari’a: vol.4, p.855; and see Usul al-Kafi: vol.2, p.613.
Imam Sadiq (a.s) said: “Those who follow the right way are always in hardship. But this hardship is for a short duration, and it will be followed by a long period of well-being.”
Hadith 1744 from the book Mishkatul anwar fi ghurur il akhbar
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