Will a sign from God will convince us of his existence?

[Fidel_Castronaut]

From all the above it is clear that when an atheist asks for evidence he is lying. They won't even consider it.

I see. So, you read us all recommending a thorough examination of the evidence, removed from preconceptions or biases, in our conversations with theists, and our discussions on science, all over this forum. And yet, when we merely wish to apply the exact same standard to any prospective signs we might receive from a god, you call us dishonest for being consistent and not simply applying your preconceptions and biases?

Yes but consistency is such a fluid and subjective concept.