‏القدر : Hadeeth No:6416 Abdullah b. 'Amr b. al-'As reported: I heard Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Allaah ordained the measures (of quality) of the creation fifty thousand years before He created the heavens and the earth, as His Throne was upon water....

‏الصلاة : Hadeeth No:871 Anas b. Malik reported: The Messenger of Allaah (sallAllaahu alayhi wa sallam) said: Straighten your rows. for the straightening of a row is a part of the perfection of prayer....