[16].Surah An-Nahl [The Bees] : Ayat 62

Ayat 62. They assign to Allah that which they dislike (for themselves), and their tongues assert the falsehood that the better things will be theirs. No doubt for them is the Fire, and they will be the first to be hastened on into it, and left there neglected.

Hazrat Nawwas bin Sam`an (May Allah be pleased with him) reported: I asked Messenger of Allah  [SAWW](PBUH) about virtue and sin, and he said, "Virtue is noble behaviour, and sin is that which creates doubt and you do not like people to know about it.''

[Muslim 32, Chapter 03, Hadith # 6195]. 

Lesson : as mentioned above in Surah An-Nahl Ayat 62. They assign to Allah that which they dislike (for themselves), and their tongues assert the falsehood that the better things will be theirs. An important principle enshrined in this Hadith says that courtesy is a virtue, because a refined mind cultivates good habits, performs good deeds, and shuns all that is bad and corrupt. Also, a simple and understandable principle is laid down about sin. Man feels the pricking of conscience over every bad deed and is also afraid of the reproach of fault-finders, provided he has not reached the lowest point of moral depravity. But a seared conscience is least disturbed even by a heinous and deadly sin or by public censure. We can understand it by the example of man's smelling sense. If it is not dead, man can feel a stink and repugnant odour. But a long association with a dung heap robs away one's smelling sense and feeling of refuse.