If I am asked about something I know about, and I don’t want to disclose it, will I be sinful if I said “I don’t know”?
Is the one who shaves his beard off sinful? Because I heard someone saying “the one who practices the Sunnah is rewarded, and the one who does not is not sinful.”
What is the ruling if I see someone committing a sin, and I don’t advise him because he knows the ruling?
What is the ruling regarding the prayer of the person who has a large spot of blood on his clothing?