The morals and qualities necessary for
a Da’ee (caller to Islaam) are highlighted by Allaah (سُبحانه وتعالى) in many
occurrences in the Qur’aan.
First:
Devotedness. It is obligatory for a Da’ee to be so devoted to Allaah that he
neither intends to show off, nor wants a good reputation or praise from people.
Rather, he should only call to Allaah to please Him.
Allaah
(سُبحانه وتعالى) says: Say (O Muhammad صلى الله عليه و سلم): "This is my way; I invite unto
Allâh (i.e. to the Oneness of Allâh - Islâmic Monotheism)." He (سُبحانه وتعالى) also says: And
who is better in speech than he who [says: “My Lord is Allâh (believes in His
Oneness) Therefore, you have to be devoted
to Allaah (سُبحانه
وتعالى).
It is the most important virtue and the greatest quality that has to
characterize your way of Da`wah (call to Islaam), i.e. seeking Allaah and the
Hereafter.
Second: Knowledge. Invite people to Allaah with firm knowledge. You should not be unaware of or ignorant about what you call people to. Say (O Muhammad صلى الله عليه و سلم): "This is my way; I invite unto Allâh (i.e. to the Oneness of Allâh - Islâmic Monotheism) with sure knowledge."