Noun
One who disbelieves, or refuses belief; an unbeliever. Specifically, one who does not believe the Christian religion.
Source: Webster's dictionaryI am an estranged man, said the liar: estranged from myself, from my family, my fellow man, my country, my world, my time, and my culture. I am not estranged from God, although I am a disbeliever in everything about God excepting God indefinable, inaccessible, inside all and careless of all. William Saroyan
The self-assured believer is a greater sinner in the eyes of God than the troubled disbeliever. Soren Kierkegaard
Religious minds prefer scepticism. The true saint is a profound sceptic; a total disbeliever in human reason, who has more than once joined hands on this ground with some who were at best sinners. Henry Adams
In human freedom in the philosophical sense I am definitely a disbeliever. Everybody acts not only under external compulsion but also in accordance with inner necessity. Albert Einstein
Says Williams, the disbeliever: "I don't think anyone has had a bead on the absolute truth." Source: Internet
He will be deemed an disbeliever. Source: Internet