Mark 16:16-18

16He that believes and is baptised shall be saved, and he that disbelieves shall be condemned.

17And these signs shall follow those that have believed: in my name they shall cast out demons; they shall speak with new tongues;

18they shall take up serpents; and if they should drink any deadly thing it shall not injure them; they shall lay hands upon the infirm, and they shall be well.