Imâm an-Nawawî's 40 Hadîth

Allah 'azza wa jall has made these things obligatory...

A great hadeeth that shows that a Muslim can never despair of Allah's Forgiveness: Allah the Almighty has said : O Son of Aadam, as long as you invoke Me and ask of Me, I shall forgive you for what you have done, and I shall not mind. O Son of Aadam, were your sins to reach the clouds of the sky and you then asked forgiveness from Me, I would forgive you. O Son of Aadam, were you to come to Me with sins nearly as great as the Earth, and were you then to face Me, ascribing no partner to Me, I would bring you forgiveness nearly as great as it [too].

A reminder not to waste our short time in this life in frivolous pursuits
..... ßä Ýí ÇáÏäíÇ ßÜÃäÜß ÛÜÑíÜÈ Ãæ ÚÜÇÈÜÑ ÓÈÜíÜá

Shows that this Great Deen is far removed from being a hardship for the Slaves of the Most Merciful
..... Åä Çááå ÊÌÇæÒ áí Úä ÃãÊí

Verily Allah ta'aalaa has said : Whosoever shows enmity to a walee (friend) of Mine, then I have declared war against him. And My servant does not draw near to Me with anything more loved to Me than the religious duties I have obligated upon him.

A beautiful hadeeth encouraging us to help one another, to seek knowledge, and to be constant in the Remembrance of Allah
..... ãä äÝÓ Úä ãaãä ßÑÈÉ ãä ßÑÈ ÇáÏäíÇ äÝÓ Çááå Úäå ßÑÈÉ ãä ßÑÈ íæã ÇáÞíÇãÉ

Explanation of one of the great characteristics of a Muslim

Advice for us to eat that which is Halaal and to make our earnings Halaal

"The slave will never be able to attain the ranks of the Muttaqoon (pious ones) until he leaves those things which do not seem to have any harm in them, fearing that they may indeed be harmful/unlawful."