Tabarani and Haakim have reported through Ibne Abbas that the Holy Prophet (s.a.w.a.) said: O sons of Abdul Muttalib. I pray to Allah that He maintains and establishes three things among you; that is your ignorant may acquire knowledge, your misguided ones receive guidance and may you be bestowed, generosity, helpfulness and mercy.
One who prays and fasts all his life and dies between Rukn and Maqaam, but harbours malice against the Ahle Bait of Muhammad (s.a.w.a.) will be made to enter (Hell) Fire.
Al-Mustadrak Alaa Al-Sahihain vol 3 pg 148