Concept:This hadith deals with a Muslim's duty to correct or stop evil in the community.
Explanation:The hadith states that whoever sees an evil should change it with his hand.
If he cannot do that, he should speak against it with his tongue.
If he cannot do even that, he should at least disapprove of it in his heart.
This shows that stopping evil is required from every Muslim according to his ability.
So the message focuses on forbidding or preventing evil in the society, not merely abstaining from it personally.
Answer:B. Preventing evil in the society by any means possible