Abu Huraira reported Allah's Messenger (may peace be upon him) 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, he shall have to
carry (the burden) of its sin, like those who committed it, without their sins
being diminished in any respect. [ Muslim :: Book 34 : Hadith 6470 ]
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, he shall have to
carry (the burden) of its sin, like those who committed it, without their sins
being diminished in any respect. [ Muslim :: Book 34 : Hadith 6470 ]