"To show that an argument is invalid or unsound is not to show that the conclusion of the argument is false.... All the proofs of God’s existence may fail, but it still may be the case that God exists." (Outspoken Atheist-Kai Nielsen)
"Atheist’s denial of God’s existence needs just as much substantiation as does the theist’s claim; the atheist must give plausible reasons for rejecting God’s existence." (Paul Copan)
bit.ly/presumptuousness