As Salaam Alaikum my question is what are the conditions for Apostasy can you explain the below thank you ?



What constitutes apostasy in Islam



The orthodox conditions of apostasy are that the person in question



(a) has understood and professed the shahada,



(b) has acquired knowledge of those rulings of the shariah necessarily known by all Muslims,

(c) is of sound mind at the time,


http://en.wikipedia.org/wiki/Apostasy_in_Islam