Qualities of a mufti

Ibn al-Qayyim said: 

Abu ‘Abd-Allaah ibn Battah mentioned in his book al-Khala’
that Imaam Ahmad said: No man should set himself up to issue fatwas
until he has attained five qualities: 

1.He should have a good intention,
for if he does not have a good intention, he will not be blessed and
there will be no blessings in his words.

2.He should be knowledgeable,
forbearing, dignified and calm.

3.He should have a strong
grasp of knowledge.

4.He should have a strong
personality and not be affected by people’s criticism.

5.He should know what people
are like.

This is what Ahmad said, and this is indicative of his
status and knowledge. These five qualities are the foundation for issuing
fatwas. If any of them are lacking, there will be a commensurate defect
in the mufti.