I would love to believe that when I die I will live again, that some thinking, feeling, remembering part of me will continue. But as much as I want to believe that, and despite the ancient and worldwide cultural traditions that assert an afterlife, I know of nothing to suggest that it is more than wishful thinking.
Many statements about God are confidently made by theologians on grounds that today at least sound specious. Thomas Aquinas claimed to prove that God cannot make another God, or commit suicide, or make a man without a soul, or even make a triangle whose interior angles do not equal 180 degrees. But Bolyai and Lobachevsky were able to accomplish this last feat (on a curved surface) in the nineteenth century, and they were not even approximately gods.
I consider myself a spiritual atheist. I certainly believe there are forces bigger than ourselves, and that we should be searching, individually, for meaning in our lives. But I don't believe there's a supreme being, an intelligence that created everything.
Genuine blasphemy, genuine in spirit and not purely verbal, is the product of partial belief, and is as impossible to the complete atheist as to the perfect Christian.
The man of the future who will redeem us not only from the hitherto reigning ideal but also from that which was bound to grow out of it, the great nausea, the will to nothingness, nihilism; this bell stroke of noon and of the great decision that liberates the will again and restores its goal to the earth and his hope to man; this Antichrist and anti-nihilist; this victor over God and nothingness - he must come one day.
If the assertion that there is a god is nonsensical, then the atheist's assertion that there is no god is equally nonsensical, since it is only a significant proposition that can be significantly contradicted.