This note was once available at http://www.youversion.com/notes/651029/poison but it has been censored.
“And these signs shall accompany them that believe: in my name shall they cast out demons; they shall speak with new tongues;18 they shall take up serpents, and if they drink any deadly thing, it shall in no wise hurt them; they shall lay hands on the sick, and they shall recover.”
Mark 16:17-18 ASV
True Christians can drink poison without being harmed. If you die from poison, you must not have been a true believer and you will rot in hell. Taking poison is a good way to show an atheist that Yahweh is real.