He uses the Christian dictionary for atheistNo.
Not for the majority of Atheists, it's not.
If anything it's a doctrine
I prefer IRRELIGIOUS
Webster says if you can believe him...
Main Entry: athe·ism
Pronunciation:\ˈ& #257;-thē-ˌi -zəm\
Etymology: Middle French athéisme, from athée atheist, from Greek atheos godless,
from a-+ theos god
1 archaic : ungodliness, wickedness
2 a : a disbelief in the existence of deity
b : the doctrine that there is no deity