Lack of religious belief (7)

I believe the answer is:
atheism
(Other definitions for atheism that I've seen before include "Disbelief in a god" , "Owed" , "A lack of faith" , "Non-belief in God" , "Disbelief in gods" .)
I believe the answer is:
atheism
(Other definitions for atheism that I've seen before include "Disbelief in a god" , "Owed" , "A lack of faith" , "Non-belief in God" , "Disbelief in gods" .)