There is one hadith known as the “hadith of mercy”. It explains to us that in order for Allah to show mercy to us, we must show mercy to others. 

In the Muslim world this was the first hadith the children would memorize at the age of five years old. This would form the basis of their learning and be the backbone of it. It is also found to be the teachings of Isa (as), 

In the battle of Uhud when the Prophet’s (pbuh)  face was full of blood, he raised his hand, the sahabah thought he was going to curse the enemy but he asked Allah to guide them!