What is the sin mentioned along with oppression in one of the hadeeths we studied, something mentioned as being the cause of the destruction of people who came before us?

What is the greatest form of thulm (oppression)?

What is the sin so strictly forbidden that Allah announced that He had made it haraam upon Himself?

What is the difference between backbiting (gheebah) and slander (buhtaan)?

Complete the meaning of the following hadeeth: "Be warned of ____, as ____ is certainly the most untrue kind of speech."

This companion gave his pledge of allegiance at Hudaybiyah. He lived beyond the year 60, and he was from the al-Muzani tribe. He narrated the prohibition of deceiving those under our authority.

According to the wording of a hadeeth we studied, what are the part(s) of the opponent's body forbidden to be struck, if there is ever a need to fight?

What was that famous brief word of advice given by the Prophet (may Allah raise his rank and grant him peace) to the man who asked for advice over and over, and the advice was simply repeated each time?

This companion lived longer than Anas ibn Maalik. He died in the year 96 or 97 at the age of 99 years old.

Aboo Hurayrah narrated this hadeeth (which means): "The sign of a hypocrite is: When he speaks, he lies; when he makes a promise, he breaks it; when he is trusted, he betrays." Ibn Hajar added a fourth sign from the narration of 'Abdullaah ibn 'Amr. What is it?