Eudaimonist said:
Very few self-identified atheists define atheism in this way. Atheism simply refers to a lack of belief in deities.
eudaimonia,
Mark
Defining atheism as a lack of belief in deities is vague and wrong.
The word Belief also means: The mental act, condition, or habit of placing trust or confidence in another
If I say someone believed in me, I don't mean that they believe I exist (they know I exist), I mean they had faith in me or trusted me or had confidence in me.
By defining atheism as a lack of belief in deities, it is possible for a person to believe that God exists but not believe in him (or have faith in him) and still be an atheist.
In other words a person can believe in God and not have confidence in him and still be an atheist by that definition.
The word Lack means: Deficiency or absence but it also means To be without or in need of, To be in need of something, and the state of needing something that is absent or unavailable.
By defining atheism as lack of belief in deities, you could be saying that atheism or atheists is/are in need of belief in deities or in a state of needing belief in deities.
The Dictionary definitions of Atheism are:
1. a. Disbelief in or denial of the existence of God or gods.
b. The doctrine that there is no God or gods.
2. Godlessness; immorality.
1. the doctrine or belief that there is no God
2. a lack of belief in the existence of God or gods