Holy
Prophet Muhammed (saw) smiled often and would make jokes with members
of his community. For example, An old woman came to our Holy Prophet
Muhammed (saw) and said: "O Messenger of Allah, pray to Allah
(Subhanahu Wa Ta'ala) that I will enter Paradise." Holy Prophet
Muhammed (saw) said jokingly, "O Mother of so-and-so, no old women will
enter Paradise." The old woman went away crying, after hearing from
Holy Prophet Muhammed (saw). Then Holy Prophet Muhammed (saw) sent one
of his companions to tell her that, she will enter Paradise by becoming
a young lady, because the Paradise is for only young people.