Proof for God's Non-existance?

Yes: People lie.
People make stuff up.
People can be deluded.
People take hallucinogens to come to religious states.
People have epilepsy.If someone went up in court defending themselves by claiming God told them to do it and thus it was perfectly morally right...what is more likely?God exists?
They are lying?
They are deluded?
They were on LSD?
They had an epileptic fit?I say the first option is so absurd, that the other possibilities almost entirely refute the first argument. Nothing can completely refute an unfalsifiable claim though - that's kind of the defining feature of an unfalsifiable claim.Edited by Modulous, : No reason given.