Concept:Hadith 5 of an-Nawawi teaches that any new practice introduced into the religion without authority from the Qur'an and Sunnah is rejected.
Explanation:This hadith is reported on the authority of Aishah.
The Prophet said: "He who innovates something in this matter of ours (Islam) that is not of it will have it rejected."
In another version recorded by Muslim, he said: "He who does an act which our matter is not in agreement with will have it rejected."
This means Allah will not accept any act of worship that goes against the teachings of Islam.
It warns Muslims against bid'ah, which is introducing new beliefs or practices without any religious proof.
The rejection of such innovations preserves the purity of the faith and prevents corruption of Islamic teachings.
The central teaching therefore focuses on innovation rather than intention, worship, or faith.
Answer:The correct answer is D. innovation.