Being particulat on performing the morning and ´Ars prayers

 208. Abu Bakr bin ´Umarah bin Ruwaibah on the authority of his father that the Messenger of Allah salla alayhi wa sallam said: ´´Whoever performs prayer before the sunrise and before sunset (i.e., Fajr & ´Ars prayers) will not enter the Fire of (Hell).´´ A man from Basrah (sitting) beside him said: ´´Did you hear it from the Messenger of Allah salla alayhi wa sallam ?´´ He said: ´´Yes.´´ The man said: ´´And I bear witness that I did hear from the Messenger of Allah salla alayhi wa sallam; my ears heard it, and my heart retained it.´´

209. Abu Musa Al-Ash´ari narrated that the Messenger of Allah salla alayhi wa sallam said: ´´He who perform two cool prayers (´Ars and Fajr) will enter Jannah.´´