The nuclear forty On the authority of Abu Abdullah Al-Numan bin Bashir, may God be pleased with them, said I heard the Messenger of God, may God bless him and grant him peace, say What is permissible is clear The forbidden is clear There are suspects between them Not many people know them Whoever avoids suspicions He purged his religion and honor And who fell under suspicion He fell into sin Like a shepherd who grazes around his father-in-law He's about to get terrified Indeed, every king has a father-in-law Unless God Almighty protects His mahrams Indeed, there is a lump in the body If you are sound, the whole body will be sound If it is spoiled, the whole body will be spoiled Namely, the heart Narrated by Al-Bukhari and Muslim This hadith guides the Muslim to a clear approach In dealing with legal rulings What is permissible is clear and what is forbidden is clear Between them are matters whose ruling may be doubtful to some people Therefore, it is desirable for a Muslim to abandon doubts To preserve his religion and honor The hadith confirms that a good heart is the basis of a good deed If the heart is sound, the whole body will be sound Which shows the importance of observing God And purify the intention And to stay away from what leads to forbidden things