‏العلم : Hadeeth No:6470 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: He who called (people) to righteousness, there would be reward (assured) for him like the rewards of those who adhered to it, without their rewards being diminished in any respect. And he who called (people) to error, ...

‏الحج : Hadeeth No:3032 Ziyad b. Jubair reported that Ibn 'Umar came upon a person who was slaughtering (sacrificing) his camel and had made him kneel down. So he told him to make it stand up festered (and then sacrifice it) according to the Sunnah of the Prophet (sallAllaahu alayhi wa sallam)....