Mark 16:14-18

14 And later he was seen by the eleven themselves while they were taking food; and he said sharp words to them because they had no faith and their hearts were hard, and because they had no belief in those who had seen him after he had come back from the dead.

15 And he said to them, Go into all the world, and give the good news to everyone.

16 He who has faith and is given baptism will get salvation; but he who has not faith will be judged.

17 And these signs will be with those who have faith: in my name they will send out evil spirits; and they will make use of new languages;

18 They will take up snakes, and if there is poison in their drink, it will do them no evil; they will put their hands on those who are ill, and they will get well.