In the Name of Allaah, the Most Merciful, the Bestower of Mercy.Know, may Allaah have mercy on you, that we are obligated to learn four matters:
First:
Knowledge, which means: awareness of Allaah, awareness of His Prophet, andawareness of the Religion of Islaam, based on evidences.
Second:
Acting on this.
Third:
Calling to it.
Fourth:
Patience with the harm that befalls due to it.The proof for this is Allaah’s saying:
“In the Name of Allaah, the Most Merciful, the Bestower of Mercy. By the time!Verily mankind is at loss – except for those who believe and perform righteousdeeds, and advise one another towards the truth and advise one another towards patience.”
[Surah Al-‘A