Concept:An-Nawawi's Hadith No. 9 teaches a balanced and moderate approach toward asking questions about religion.
Explanation:The Prophet says believers should abandon what He forbade and perform what He commanded to the best of their ability.
He then mentions that earlier communities were destroyed because they asked too many unnecessary questions and argued with their prophets.
This hadith cautions against excessive questioning and encourages contentment with clear guidance.
It does not discuss the pillars of Islam, the importance of intention, or the details of lawful and prohibited things.
Those lessons belong to other Hadiths of the same collection.
Hence, Hadith No. 9 in An-Nawawi's collection conveys the value of moderation in religious questioning.
Answer:A. moderation in questioning