Hadith

A believer is not a believer until he has three qualities:

Imam Reza (AS) says:

1- A Sunnah from his Lord.

2 And a Sunnah of his Prophet.

3 And a Sunnah from his guardian.

As for the Sunnah from his Lord, he kept his secret. As for the Sunnah of his Prophet, it is to be courteous to people. And as for the Sunnah of his guardian, he is patient in adversity and in adversity.