| Answer:  
Before I answer your question, I’ll elaborate on a few premises. 
It needs to be appreciated that the Almighty has blessed man 
with guidance in two ways. One of them can be termed as Innate Guidance 
and the other one as Divine Guidance.  
As far 
as the sphere of Innate Guidance is concerned, it is known that man has 
been given certain faculties and abilities which are enough to guide him in 
deciding the right course of action. He does not basically need any external 
guidance in this regard. For example, his conscience very ably guides him about 
good and evil.  
The 
second sphere of guidance, Divine Guidance, generally pertains to areas 
where human beings are unable to decide the right course by themselves. It is in 
order to complement and supplement the sphere of Innate Guidance that the 
Almighty has divinely guided man through His Prophets. The Qur’ān and
Sunnah (the established religious practice of the Prophet (sws)) are the 
only original sources of Divine Guidance.  
As far as edibles are concerned, Divine Guidance has 
prohibited some distinct types of food because they negatively influence the 
inner purification of a person. The rest has been left to human nature to decide 
for itself in view of the Innate Guidance it possesses. Man knows for 
himself that beasts like lions and dogs and birds like eagles and vultures are 
not meant to be eaten. There may be slight differences in this sphere, but 
generally the dividing line is quite clear.  
In the light of this principle, a Muslim can eat crabs or a 
lobster if he does not feel an aversion to them. In other words, he himself must 
decide on this issue since we have no explicit prohibition in Divine Guidance on these types of foods.   |