‏الأقضية : Hadeeth No:4266 'A'isha reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: He who innovates things in our affairs for which there is no valid (reason) (commits sin) and these are to be rejected....

‏الزكاة : Hadeeth No:2231 Abu Musa reported Allaah's Prophet (sallAllaahu alayhi wa sallam) as saying: The honest Muslim trustee who spends (sometimes he said" who gives" ) what he is commanded to do and he gives that in full with his heart overflowing with cheerfulness and he gives it to one to whom he is ordered, he is one...