‏الأيمان : Hadeeth No:4100 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: When a slave fulfils obligation of Allaah and obligation of his master, he has two rewards for him. I narrated this to Ka'b, and Ka'b said: (Such a slave) has no accountability, nor has a poor believer....

‏القدر : Hadeeth No:6433 Ibn Abbas reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) was asked about the children of the polytheists, whereupon he said: It is Allaah alone Who knows what they would be doing according to their creation....