Assalam o alaikom
sir with kind respect please tell me about MUNKAR AND NAKEER.Are they fact? in our area it is told by many persons that They are only fiction not a fact. are they realy come in Qabr and ask qustions for past life i.e. Who is your God,what is your religion, who is your prophet etc?
The angels, Munkar and Nakeer, and their questioning in the grave are indeed a reality which has been discussed about in many Ahadith. Hence, it is essential for a Muslim to believe in it.
Mishkaath page 25, Sharah Aqa’id page 99.